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  • Host your own private git repository via SSH

    - by kerry
    If you are like me you have tons of projects you would like to keep private but track with git, but do not want to pay a git host for a private plan. One of the problems is that most hosts scale their plans by project instead of users. Luckily, it is easy to host your own git repositories on any el cheapo host that provides ssh access. In the interest of full disclosure, I learned this trick from this blog post. I decided to recreate it in case the source material vanishes for some reason. To setup your host, login via ssh and run the following commands: mkdir ~/git/yourprojectname.git cd ~/git/yourprojectname.git git --bare init Then in your project directory (on your local machine): # setup your user info git config --global user.name "Firstname Lastname" git config --global user.email "[email protected]" # initialize the workspace git init git add . git commit -m "initial commit" git add remote origin ssh://[email protected]/~/git/yourprojectname.git git push origin master It’s that easy! To keep from entering your password every time add your public key to the server: Generate your key with ‘ssh-keygen -t rsa‘ on your local machine.  Then add the contents of the generated file to ~/.ssh/authorized_keys on your server.

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  • Adding graph in excel based on the content of ADFdi Table

    - by Arun
    Often we tend to represent the data present in the table in a graphical format to give a visual impression of the data. This article would be explaining the way to achieve it using the data we have in ADFdi table of the integrated workbook. Pre-requisites: Microsoft Office 2007 JDeveloper 11.1.1.1.0 and above Assuming we are already having an ADFdi enabled workbook with a table based on an Employee table as shown in the image below. Also, add the table.download to the ribbon toolbar as menu item / as action for the startup event. From excel, we'll add a new 3D bar chart Now, we need to select the data range for the chart. We will take an example of chart based on the salary of the employees. So, the data for the X-Axis of the chart would be the Ename and the data for the Y-Axis being the salary. We can do that by right clicking on the Chart and selecting Select Data. We would select the Legend Entry Series name as the Sal header column in the table, and for the data, we select both the header row and the row below it (by holding Shift key). And, for the Category Axis, we select the Ename header row and the row below it (by holding Shift key). We can get the chart now, by running the Workbook and downloading the data into the table. This simple example can be enhanced for complex graphs by using the data from the ADFdi table to use the power of excel along with ADF Desktop Integration.

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  • Chrome browser caching

    - by Kyle B.
    I do a lot of development on my local machine and would like to start using Chrome, however I cannot seem to do a hard-refresh (ctrl+f5) or any other key combination to get my browser to forcibly refresh all content @ http://localhost. I change projects frequently in IIS and this presents a problem because I see stylesheet and image data from my previous project with no way to get this page to reload without forcibly dumping all cache data from the settings menu. Is there another key combination I am missing, or is there a place I can (on a site by site basis) turn off caching? I prefer not to have to clear out my temporary files in the browser settings as I switch projects frequently. Thanks, Kyle

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  • .inputrc settings: delete-char and [] keybindings not working

    - by tanascius
    Hello, I am using mingw under windows. When I am using ruby (irb) my 'special' characters like []{} and \ are not working. This is because of my german keyboard, where these keys are used together with AltGr (Alt + Ctrl). I found a solution for this here or here. Now, when I add the line "\M-[": "[" to my .inputrc file the delete-key no longer works. It is defined as usual: "\e[3~": delete-char Pressing delete just returns [3, while Ctrl + v, delete returns ^[[3~ as expected. Somehow these two definitions in .inputrc do not work together. Any ideas? EDIT: It is only the delete key that is not working, my other bindings all work, like: "\e[1~": beginning-of-line # home (ok) "\e[2~": paste-from-clipboard # insert (ok) "\e[3~": delete-char # delete (PROBLEM) "\e[4~": end-of-line # end (ok) "\e[5~": history-search-backward # pageup (ok) "\e[6~": history-search-forward # pagedown (ok)

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  • How to disable text overwrite mode in Netbeans (CentOS)?

    - by Kevin Lee
    Everytime I type some text, it is overwriting what I have typed. I assume that the mode is set to overwriting, I want to insert the text not overwrite it, but I can't disable it because my insert key is mixed up with my delete key so everytime I enter insert to disable the overwrite mode, it just delete what I type. So how to disable this? I'm using centOS.. and it seems that my problem is only related to Netbeans because when I type here, it is set to insert mode.. but in Netbeans, it just overwrites the codes! help!

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  • Problems after bumblebee installation

    - by Samuel
    I tried to install bumblebee on Ubuntu 12.04 LTS by following steps on ubuntuwiki site. But when i used this code: sudo add-apt-repository ppa:bumblebee/stable && sudo apt-get update this output came out: Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --secret-keyring /tmp/tmp.q0zzLiXVT3 --trustdb-name /etc/apt/trustdb.gpg --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg --keyserver hkp://keyserver.ubuntu.com:80/ --recv 46C0364A882F14F899448FFCB22A95F88110A93A gpg: requesting key 8110A93A from hkp server keyserver.ubuntu.com gpg: key 8110A93A: "Launchpad PPA for Bumlebee Project" not changed gpg: Total number processed: 1 gpg: unchanged: 1 E: Type 'ain' is not known on line 3 in source list /etc/apt/sources.list.d/bumblebee-stable-precise.list E: The list of sources could not be read. There´s also the same problem message when I try to run the update center. ´E:Type´ain´ is not known on line 3 in source list /etc/apt/sources.list.d/bumblebee-stable-precise.list, E:The list of sources could not be read., E:The package lists or status file could not be parsed or opened.´ I don´t know what to do since I´m a newbie at Linux. Thanks in advance, Samuel.

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  • Set mouse or keyboard button to simulate left click and hold or rapid left click repeating in Windows?

    - by miahelf
    Does anyone know a way to configure Windows 7 or use third party software to do this? I would like to click my middle mouse button and have it tell Windows to left click and hold until I click the middle mouse button again. A keyboard key would be fine as well. Some games and apps have me holding down the left mouse button for a long time and I would like to reduce the stress on my mouse hand. Also, I would like to do a similar thing but have it repeatedly click the left mouse button automatically if possible. If none of that is possible, how about temporalily setting a keyboard key to achieve a left mouse button emulation?

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  • Optimizing MySQL for small VPS

    - by Chris M
    I'm trying to optimize my MySQL config for a verrry small VPS. The VPS is also running NGINX/PHP-FPM and Magento; all with a limit of 250MB of RAM. This is an output of MySQL Tuner... -------- General Statistics -------------------------------------------------- [--] Skipped version check for MySQLTuner script [OK] Currently running supported MySQL version 5.1.41-3ubuntu12.8 [OK] Operating on 64-bit architecture -------- Storage Engine Statistics ------------------------------------------- [--] Status: -Archive -BDB -Federated +InnoDB -ISAM -NDBCluster [--] Data in MyISAM tables: 1M (Tables: 14) [--] Data in InnoDB tables: 29M (Tables: 301) [--] Data in MEMORY tables: 1M (Tables: 17) [!!] Total fragmented tables: 301 -------- Security Recommendations ------------------------------------------- [OK] All database users have passwords assigned -------- Performance Metrics ------------------------------------------------- [--] Up for: 2d 11h 14m 58s (1M q [8.038 qps], 33K conn, TX: 2B, RX: 618M) [--] Reads / Writes: 83% / 17% [--] Total buffers: 122.0M global + 8.6M per thread (100 max threads) [!!] Maximum possible memory usage: 978.2M (404% of installed RAM) [OK] Slow queries: 0% (37/1M) [OK] Highest usage of available connections: 6% (6/100) [OK] Key buffer size / total MyISAM indexes: 32.0M/282.0K [OK] Key buffer hit rate: 99.7% (358K cached / 1K reads) [OK] Query cache efficiency: 83.4% (1M cached / 1M selects) [!!] Query cache prunes per day: 48301 [OK] Sorts requiring temporary tables: 0% (0 temp sorts / 144K sorts) [OK] Temporary tables created on disk: 13% (27K on disk / 203K total) [OK] Thread cache hit rate: 99% (6 created / 33K connections) [!!] Table cache hit rate: 0% (32 open / 51K opened) [OK] Open file limit used: 1% (20/1K) [OK] Table locks acquired immediately: 99% (1M immediate / 1M locks) [!!] InnoDB data size / buffer pool: 29.2M/8.0M -------- Recommendations ----------------------------------------------------- General recommendations: Run OPTIMIZE TABLE to defragment tables for better performance Reduce your overall MySQL memory footprint for system stability Enable the slow query log to troubleshoot bad queries Increase table_cache gradually to avoid file descriptor limits Variables to adjust: *** MySQL's maximum memory usage is dangerously high *** *** Add RAM before increasing MySQL buffer variables *** query_cache_size (> 64M) table_cache (> 32) innodb_buffer_pool_size (>= 29M) and this is the config. # # The MySQL database server configuration file. # # You can copy this to one of: # - "/etc/mysql/my.cnf" to set global options, # - "~/.my.cnf" to set user-specific options. # # One can use all long options that the program supports. # Run program with --help to get a list of available options and with # --print-defaults to see which it would actually understand and use. # # For explanations see # http://dev.mysql.com/doc/mysql/en/server-system-variables.html # This will be passed to all mysql clients # It has been reported that passwords should be enclosed with ticks/quotes # escpecially if they contain "#" chars... # Remember to edit /etc/mysql/debian.cnf when changing the socket location. [client] port = 3306 socket = /var/run/mysqld/mysqld.sock # Here is entries for some specific programs # The following values assume you have at least 32M ram # This was formally known as [safe_mysqld]. Both versions are currently parsed. [mysqld_safe] socket = /var/run/mysqld/mysqld.sock nice = 0 [mysqld] # # * Basic Settings # # # * IMPORTANT # If you make changes to these settings and your system uses apparmor, you may # also need to also adjust /etc/apparmor.d/usr.sbin.mysqld. # user = mysql socket = /var/run/mysqld/mysqld.sock port = 3306 basedir = /usr datadir = /var/lib/mysql tmpdir = /tmp skip-external-locking # # Instead of skip-networking the default is now to listen only on # localhost which is more compatible and is not less secure. bind-address = 127.0.0.1 # # * Fine Tuning # key_buffer = 32M max_allowed_packet = 16M thread_stack = 192K thread_cache_size = 8 sort_buffer_size = 4M read_buffer_size = 4M myisam_sort_buffer_size = 16M # This replaces the startup script and checks MyISAM tables if needed # the first time they are touched myisam-recover = BACKUP max_connections = 100 table_cache = 32 tmp_table_size = 128M #thread_concurrency = 10 # # * Query Cache Configuration # #query_cache_limit = 1M query_cache_type = 1 query_cache_size = 64M # # * Logging and Replication # # Both location gets rotated by the cronjob. # Be aware that this log type is a performance killer. # As of 5.1 you can enable the log at runtime! #general_log_file = /var/log/mysql/mysql.log #general_log = 1 log_error = /var/log/mysql/error.log # Here you can see queries with especially long duration #log_slow_queries = /var/log/mysql/mysql-slow.log #long_query_time = 2 #log-queries-not-using-indexes # # The following can be used as easy to replay backup logs or for replication. # note: if you are setting up a replication slave, see README.Debian about # other settings you may need to change. #server-id = 1 #log_bin = /var/log/mysql/mysql-bin.log expire_logs_days = 10 max_binlog_size = 100M #binlog_do_db = include_database_name #binlog_ignore_db = include_database_name # # * InnoDB # # InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/. # Read the manual for more InnoDB related options. There are many! # # * Security Features # # Read the manual, too, if you want chroot! # chroot = /var/lib/mysql/ # # For generating SSL certificates I recommend the OpenSSL GUI "tinyca". # # ssl-ca=/etc/mysql/cacert.pem # ssl-cert=/etc/mysql/server-cert.pem # ssl-key=/etc/mysql/server-key.pem [mysqldump] quick quote-names max_allowed_packet = 16M [mysql] #no-auto-rehash # faster start of mysql but no tab completition [isamchk] key_buffer = 16M # # * IMPORTANT: Additional settings that can override those from this file! # The files must end with '.cnf', otherwise they'll be ignored. # !includedir /etc/mysql/conf.d/ The site contains 1 wordpress site,so lots of MYISAM but mostly static content as its not changing all that often (A wordpress cache plugin deals with this). And the Magento Site which consists of a lot of InnoDB tables, some MyISAM and some INMEMORY. The "read" side seems to be running pretty well with a mass of optimizations I've used on Magento, the NGINX setup and PHP-FPM + XCACHE. I'd love to have a kick in the right direction with the MySQL config so I'm not blindly altering it based on the MySQLTuner without understanding what I'm changing. Thanks

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  • Quickly open Windows Mobility Center in Windows 8 "tablet" mode

    - by piyo
    I am using a Surface Pro (2013). I would like to know if there is a quick way to open the Windows Mobility Center desktop program. I like to use this program because it is easy to manipulate during the "tablet" (non-keyboard, no-mouse) mode. This program has multiple ways to be started, according to From How to Open and Use Mobility Center in Windows 7 and Windows 8: (Windows 8) Press Windows key + X and select Mobility Center Open the Control Panel and select "Windows Mobility Center" Open the Run dialog and type "mblctr.exe" and press Enter key. None of these are quick and easy when in "tablet" mode. I would ideally like to swipe from right screen edge into to open the Settings pop up and select one icon that opens the Mobility Center. Alternatively, another way I would like to have implemented would be to touch the Windows icon on the tablet screen outside of the viewing area and touch an "app" to launch the Mobility Center. Alternatively, it would be nice to have a Live Tile App that duplicates this functionality.

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  • SOA &amp; BPM Integration Days February 23rd &amp; 24th 2011 D&uuml;sseldorf Germany

    - by Jürgen Kress
    The key German SOA Experts will present at the SOA & BPM Integration Days 2011 for all German SOA users it’s the key event in 2001, make sure you register today! Speakers include: Torsten Winterberg OPITZ Hajo Normann HP Guido Schmutz Trivadis Dirk Krafzig SOAPARK Niko Köbler OPITZ Clemens Utschig-Utschig Boehringer Ingelheim Nicolai Josuttis IT communication Bernd Trops SOPERA   Berthold Maier Oracle Deutschland Jürgen Kress Oracle EMEA The agenda is exciting for all SOA and BPA experts! See you in Düsseldorf Germany!   Es ist soweit: Die Entwickler Akademie und das Magazin Business Technology präsentieren Ihnen die ersten SOA, BPM & Integration Days! Das einzigartige Trainingsevent versammelt für Sie die führenden Köpfe im deutschsprachigen Raum rund um SOA,  BPM und Integration.  Zwei Tage lang erhalten Sie ohne Marketingfilter wertvolle Informationen, Erkenntnisse und  Erfahrungen aus der täglichen Projektarbeit. Sie müssen sich nur noch entscheiden, welche persönlichen Themenschwerpunkte Sie setzen möchten. Darüber hinaus bietet sich Ihnen die einmalige Chance, ihre Fragen und Herausforderungen mit den Experten aus der Praxis zu diskutieren. In den SOA, BPM & Integration Days profitieren Sie von der geballten Praxiserfahrung der Autorenrunde des SOA Spezial Magazins (Publikation des Software & Support Verlags), bekannter Buchautoren und langjährigen Sprechern der JAX-Konferenzen. Dieses Event sollten Sie auf keinen Fall verpassen!  Details und Anmeldung unter: www.soa-bpm-days.de For more information on SOA Specialization and the SOA Partner Community please feel free to register at www.oracle.com/goto/emea/soa (OPN account required) Blog Twitter LinkedIn Mix Forum Wiki Website Technorati Tags: SOA & BPM Integration Days,SOA,BPM,Hajo Normnn,Torsten Winterberg,Clemens Utschig-Utschig,Berthold Maier,Bernd Trops,Guido Schmutz,Nicolai Josuttis,Niko Köbler,Dirk Krafzig,Jürgen Kress,Oracle,Jax,Javamagazin,entwickler adademiem,business technology

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  • How can I have Windows 8 go to the desktop by default?

    - by Schnapple
    I've played around a smidge with the Windows 8 Consumer Preview in a VirtualBox VM and I think the improvements under the hood may be worth tolerating the Metro UI crap. I don't like that the entire screen changes to something I don't care about when I hit the Windows key and start typing but I can deal with it. The one thing I cannot stand, though, is that it starts in the Metro interface by default. I have to hit the "Desktop" tile to get to a normal interface, and while I can hit "escape" to go back to the desktop and dismiss Metro, it doesn't work when you first log in. When you first log in, you have to hit that "Desktop" tile. I know that the Enterprise versions of Windows 8 will go to the desktop by default. I don't know but I would assume that there's probably some registry key that would handle this. Has anyone figured that out yet?

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  • Updating Banshee to 2.4

    - by Lucasguy11
    I have banshee 2.2.1 with Ubuntu 11.10 I have been trying to update banshee to 2.4 (released yesterday) but it just isnt working, I have been using sudo add-apt-repository ppa:banshee-team/ppa in terminal, from the Banshee.fm website. but after running through terminal it says this: sudo add-apt-repository ppa:banshee-team/ppa You are about to add the following PPA to your system: PPA for Banshee Team This PPA contains the latest stable debs of Banshee for Ubuntu. To install Banshee, you must first enable the PPA on your system: 1. Open Software Sources (System->Administration->Software Sources) 2. Navigate to the "Third Party Sources" tab. 3. Click "Add" 4. Enter the APT line below that corresponds to your Ubuntu version that starts with "deb". 5. Click "Add Source" 6. Click "Close" 7. It will prompt you to reload your software cache. Click "Reload". 8. Now install the package "banshee" from Synaptic, or using the command below: sudo apt-get install banshee For those who wish to compile from trunk, add the deb-src line and then run "sudo apt-get build-dep" to install all required dependencies before starting to compile. Unstable (version which have odd minor version numbers) debs of Banshee can be found here: https://launchpad.net/~banshee-team/+archive/banshee-unstable More info: https://launchpad.net/~banshee-team/+archive/ppa Press [ENTER] to continue or ctrl-c to cancel adding it Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --secret-keyring /tmp/tmp.OPAjxemDQr --trustdb-name /etc/apt/trustdb.gpg --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg --keyserver hkp://keyserver.ubuntu.com:80/ --recv 9D2C2E0A3C88DD807EC787D74874D3686E80C6B7 gpg: requesting key 6E80C6B7 from hkp server keyserver.ubuntu.com gpg: key 6E80C6B7: "Launchpad PPA for Banshee Team" not changed gpg: Total number processed: 1 gpg: unchanged: 1 I believe I have the ppa but, im not sure. I need a step by step process to get this, ive been trying to figure it out for quite a while now...

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  • Keyboard / keymap problems with Xubuntu 12.04 + NX nomachine

    - by bajafresh4life
    I'm running NX client on my Macbook Pro to connect to a Xubuntu 12.04 desktop at work. I have configured NX client to start up a console upon connection. I am able to connect to my remote linux machine and I get a simple xterm console. However, when I run xfce4-session, half my keys no longer work. For example, when I launch a terminal, I typing a, s, or d works, but if type w, e, r, or t, the cursor just blinks. If I ctrl-C out of xfce4-session, all the keys work fine in my xterm console. If I run xev, this is the output for when I hit a key that works: KeyRelease event, serial 34, synthetic NO, window 0x2e00001, root 0x373, subw 0x0, time 170160781, (-45,-21), root:(824,429), state 0x4, keycode 16 (keysym 0x63, c), same_screen YES, XLookupString gives 1 bytes: (03) "" XFilterEvent returns: False KeyRelease event, serial 34, synthetic NO, window 0x2e00001, root 0x373, subw 0x0, time 170160781, (-45,-21), root:(824,429), state 0x4, keycode 67 (keysym 0xffe3, Control_L), same_screen YES, XKeysymToKeycode returns keycode: 63 XLookupString gives 0 bytes: XFilterEvent returns: False but when I hit a key that doesn't work: FocusOut event, serial 34, synthetic NO, window 0x2e00001, mode NotifyGrab, detail NotifyAncestor FocusIn event, serial 34, synthetic NO, window 0x2e00001, mode NotifyUngrab, detail NotifyAncestor KeymapNotify event, serial 34, synthetic NO, window 0x0, keys: 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Any ideas on what I can do to troubleshoot this issue? Googling around offered a few suggestions (like playing with xmodmap) but nothing seemed to work. Also, one thing worth mentioning is that I do not have any keyboard issues when remoting into a different Ubuntu 10 box via NX.

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  • codesniffer command not being recognized after several installs and upgrades

    - by numerical25
    I've tried to install codesniffer using pear but my mac is not recognizing the phpcs command. pear config Configuration (channel pear.php.net): ===================================== Auto-discover new Channels auto_discover 1 Default Channel default_channel pear.php.net HTTP Proxy Server Address http_proxy <not set> PEAR server [DEPRECATED] master_server pear.php.net Default Channel Mirror preferred_mirror pear.php.net Remote Configuration File remote_config <not set> PEAR executables directory bin_dir /usr/local/pear/bin PEAR documentation directory doc_dir /usr/local/pear/docs PHP extension directory ext_dir /opt/local/lib/php/extensions/no-debug-non-zts-20090626 PEAR directory php_dir /usr/local/pear/share/pear PEAR Installer cache directory cache_dir /private/tmp/pear/cache PEAR configuration file cfg_dir /usr/local/pear/cfg directory PEAR data directory data_dir /usr/local/pear/data PEAR Installer download download_dir /tmp/pear/install directory PHP CLI/CGI binary php_bin /opt/local/bin/php php.ini location php_ini /opt/local/etc/php5/php.ini-development --program-prefix passed to php_prefix <not set> PHP's ./configure --program-suffix passed to php_suffix <not set> PHP's ./configure PEAR Installer temp directory temp_dir /tmp/pear/install PEAR test directory test_dir /usr/local/pear/tests PEAR www files directory www_dir /usr/local/pear/www Cache TimeToLive cache_ttl 3600 Preferred Package State preferred_state stable Unix file mask umask 22 Debug Log Level verbose 1 PEAR password (for password <not set> maintainers) Signature Handling Program sig_bin /usr/local/bin/gpg Signature Key Directory sig_keydir /opt/local/etc/pearkeys Signature Key Id sig_keyid <not set> Package Signature Type sig_type gpg PEAR username (for username <not set> maintainers) User Configuration File Filename /Users/anthonygordon/.pearrc System Configuration File Filename /opt/local/etc/pear.conf i checked php_bin and the php executable is there. when i run phpcs i get command not found Ive tried to upgrade pear, uninstall reinstall code sniffer, everything. when i run installs list i get Pear List Package Version State Archive_Tar 1.3.10 stable Console_Getopt 1.3.1 stable PEAR 1.9.4 stable PHP_CodeSniffer 1.4.0 stable Structures_Graph 1.0.4 stable XML_Util 1.2.1 stable

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  • 'Content' is NOT 'Text' in XAML

    - by psheriff
    One of the key concepts in XAML is that the Content property of a XAML control like a Button or ComboBoxItem does not have to contain just textual data. In fact, Content can be almost any other XAML that you want. To illustrate here is a simple example of how to spruce up your Button controls in Silverlight. Here is some very simple XAML that consists of two Button controls within a StackPanel on a Silverlight User Control. <StackPanel>  <Button Name="btnHome"          HorizontalAlignment="Left"          Content="Home" />  <Button Name="btnLog"          HorizontalAlignment="Left"          Content="Logs" /></StackPanel> The XAML listed above will produce a Silverlight control within a Browser that looks like Figure 1.   Figure 1: Normal button controls are quite boring. With just a little bit of refactoring to move the button attributes into Styles, we can make the buttons look a little better. I am a big believer in Styles, so I typically create a Resources section within my user control where I can factor out the common attribute settings for a particular set of controls. Here is a Resources section that I added to my Silverlight user control. <UserControl.Resources>  <Style TargetType="Button"         x:Key="NormalButton">    <Setter Property="HorizontalAlignment"            Value="Left" />    <Setter Property="MinWidth"            Value="50" />    <Setter Property="Margin"            Value="10" />  </Style></UserControl.Resources> Now back in the XAML within the Grid control I update the Button controls to use the Style attribute and have each button use the Static Resource called NormalButton. <StackPanel>  <Button Name="btnHome"          Style="{StaticResource NormalButton}"          Content="Home" />  <Button Name="btnLog"          Style="{StaticResource NormalButton}"          Content="Logs" /></StackPanel> With the additional attributes set in the Resources section on the Button, the above XAML will now display the two buttons as shown in Figure 2. Figure 2: Use Resources to Make Buttons More Consistent Now let’s re-design these buttons even more. Instead of using words for each button, let’s replace the Content property to use a picture. As they say… a picture is worth a thousand words, so let’s take advantage of that. Modify each of the Button controls and eliminate the Content attribute and instead, insert an <Image> control with the <Button> and the </Button> tags. Add a ToolTip to still display the words you had before in the Content and you will now have better looking buttons, as shown in Figure 3.   Figure 3: Using pictures instead of words can be an effective method of communication The XAML to produce Figure 3 is shown in the following listing: <StackPanel>  <Button Name="btnHome"          ToolTipService.ToolTip="Home"          Style="{StaticResource NormalButton}">    <Image Style="{StaticResource NormalImage}"            Source="Images/Home.jpg" />  </Button>  <Button Name="btnLog"          ToolTipService.ToolTip="Logs"          Style="{StaticResource NormalButton}">    <Image Style="{StaticResource NormalImage}"            Source="Images/Log.jpg" />  </Button></StackPanel> You will also need to add the following XAML to the User Control’s Resources section. <Style TargetType="Image"        x:Key="NormalImage">  <Setter Property="Width"          Value="50" /></Style> Add Multiple Controls to Content Now, since the Content can be whatever we want, you could also modify the Content of each button to be a StackPanel control. Then you can have an image and text within the button. <StackPanel>  <Button Name="btnHome"          ToolTipService.ToolTip="Home"          Style="{StaticResource NormalButton}">    <StackPanel>      <Image Style="{StaticResource NormalImage}"              Source="Images/Home.jpg" />      <TextBlock Text="Home"                  Style="{StaticResource NormalTextBlock}" />    </StackPanel>  </Button>  <Button Name="btnLog"          ToolTipService.ToolTip="Logs"          Style="{StaticResource NormalButton}">    <StackPanel>      <Image Style="{StaticResource NormalImage}"              Source="Images/Log.jpg" />      <TextBlock Text="Logs"                  Style="{StaticResource NormalTextBlock}" />    </StackPanel>  </Button></StackPanel> You will need to add one more resource for the TextBlock control too. <Style TargetType="TextBlock"        x:Key="NormalTextBlock">  <Setter Property="HorizontalAlignment"          Value="Center" /></Style> All of the above will now produce the following:   Figure 4: Add multiple controls to the content to make your buttons even more interesting. Summary While this is a simple example, you can see how XAML Content has great flexibility. You could add a MediaElement control as the content of a Button and play a video within the Button. Not that you would necessarily do this, but it does work. What is nice about adding different content within the Button control is you still get the Click event and other attributes of a button, but it does necessarily look like a normal button. Good Luck with your Coding,Paul Sheriff ** SPECIAL OFFER FOR MY BLOG READERS **Visit http://www.pdsa.com/Event/Blog for a free video on Silverlight entitled "Silverlight XAML for the Complete Novice - Part 1."

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  • SSH keys fail for one user

    - by Eli
    I just set up a new Debian server. I disabled root SSH and password auth, so you've gotta use a key file. For my primary user, everything works exactly as expected. I used ssh-keygen -t dsa and got myself a public and private key. Put one in authorized keys, put the other in a pem file locally. I wanted to create a user that I can deploy things with, so I did basically the same process. I addusered it, made a .ssh folder, ran ssh-keygen -t dsa (I also tried RSA), put the keys in their appropriate locations. No luck. I'm getting a Permission denied (publickey) error. When I use the exact same keys as the account that works, same error. When I enable password authentication, I can log in via SSH with the password. How do I debug this?

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  • Remapping Home/End from PC to Mac Via Synergy is not client specific.

    - by DtBeloBrown
    This question asks about the end key but the answers give no examples: http://superuser.com/questions/60052/what-key-works-like-end-using-a-mac-with-synergy If they had, I am guessing that they would likely have run into this problem. Adding lines like the bottom two of this: section: options keystroke(End) = keystroke(Control+Right,myiMac) keystroke(Home) = keystroke(Control+Left,myiMac) to my synergy.sgc in MyDocuments on the winXP machine would work but causes the keys to stop functioning on the winXP machine. Unacceptable. I next tried a compromise: keystroke(End) = keystroke(Control+Right,myiMac); keystroke(End,myPc) keystroke(Home) = keystroke(Control+Left,myiMac); keystroke(Home,myPc) Expecting that to broadcast the keystrokes to both machines regardless of which one was the Active Screen. That and many other variations did not work. What am I doing wrong? Has someone actually done this?

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  • Security Newsletter November Edition is Out

    - by Tanu Sood
    The November edition of the Security Inside Out Newsletter is now out. This month’s newsletter captures the highlights from Oracle OpenWorld. The conference registration broken all the past records and so did all Security related events and activities at OpenWorld. From Security keynotes, conference sessions, hands-on-labs, product demonstrations to the very successful Executive Edge @ Openworld: Chief Security Officer Summit. The main feature discuses the key topics and trends compiled from across all the Security related sessions. The newsletter also features an interview with Amit Jasuja, Senior Vice President, Security and Identity Management at Oracle. Amit discusses the key trends in the industry and how these have helped shape innovation in the latest release of Oracle Identity Management solution set. If you are looking at cloud, social and mobile and are concerned about security, you don’t want to miss this feature. As always, the newsletter captures both recent and upcoming Security and Identity Management events, conferences, training, news and more. So, if you haven’t done so, we recommend you subscribe to the Security Inside Out Newsletter today. We’d love to hear from you. Let us know some topics you’d like to see covered in the upcoming editions. Or just let us know how we are doing. We look forward to hearing from you.

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  • Enabled storing Bitlocker keys in Active Directory, is there a way to upload keys of drives encrypted before this?

    - by Rossaluss
    We have enabled storing of Bitlocker keys within the device object on Active Directory, however before this was implemented, we had encrypted 100+ devices using bitlocker and we've only found ways to upload the key to AD when enabling bitlocker for the first time on an install. Does anybody know of a way where we can upload all the keys for all the devices which already had their drives encrypted with Bitlocker into their respective device objects in AD? Or are we going to have to decrypt and re-encrypt all the devices on the floor? (Google seems to say this is what we're going to have to do, however we're no experts in Bitlocker, so may have missed something) When we go into Manage Bitlocker of an already encrypted device, we only get the same options of saving the key to a file, a memory stick or printing it out, no option is available to save to AD etc. Any help would be appreciated.

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  • Where to Perform Authentication in REST API Server?

    - by David V
    I am working on a set of REST APIs that needs to be secured so that only authenticated calls will be performed. There will be multiple web apps to service these APIs. Is there a best-practice approach as to where the authentication should occur? I have thought of two possible places. Have each web app perform the authentication by using a shared authentication service. This seems to be in line with tools like Spring Security, which is configured at the web app level. Protect each web app with a "gateway" for security. In this approach, the web app never receives unauthenticated calls. This seems to be the approach of Apache HTTP Server Authentication. With this approach, would you use Apache or nginx to protect it, or something else in between Apache/nginx and your web app? For additional reference, the authentication is similar to services like AWS that have a non-secret identifier combined with a shared secret key. I am also considering using HMAC. Also, we are writing the web services in Java using Spring. Update: To clarify, each request needs to be authenticated with the identifier and secret key. This is similar to how AWS REST requests work.

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  • Update mysql database with arpwatch textfile database

    - by bVector
    I'm looking to keep arpwatch entries in a mysql database to crossreference with other information I'm storing based on mac addresses. I've manually imported the arpwatch database into my mysql database, but being a novice with databases I'm not sure what the best way to continually update the database with new entries without creating duplicates would be. None of the fields can be unique, as even the time is duplicated frequently. I'm not interested in the actual arpwatch events like flip flop or new station, just the mac/ip/time pairings. Would a simple bash (or sql) shell script do the trick? Would it be possible to make the mac address plus the time be a composite key of some sort? the database is called utility, table is arpwatch, columns are mac, ip, time a seperate table named 'hosts' with columns mac, ip, type, hostname, location, notes has mac as the primary key. This table will correlate different ip addresses that a mac had over time using the arpwatch column initial import was done with MySQL Workbench using INSERT INTO commands with creative search and replace on the text file

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  • How to remap CAPSLOCK to ESC in Linux Mint 12

    - by imcoddy
    I would like to remap the CAPSLOCK key to ESC as this is easier to use in Vim. I can make it in Ubuntu 11.04 as there's an option for this in Keyborad configuration. But recently I switched to use Linux Mint and found that there's no such option. I don't know whether it is the gnome3 that makes this happen, as there are only some basic features to customize. Hoping someone can help me remap the key, thanks in advance. found this article, but the options are not found in Mint 12

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  • Disabling a touchpad in Windows

    - by Shamaoke
    I want to permanently disable a touchpad in Windows running on my laptop, since firstly, I use a mouse, and secondly, when I work, I often touch it accidentally what causes definite inconviniences. I tried the following approaches to disable it but with no result: Turned it off through BIOS — there's no such function there; Turned it off through the touchpad configuration utility — there's no such function there; Turned it off through the device manager — the disable button is inactive; Turned it off through a hotkey (Fn + F1 in my case) — the hotkey doesn't work; Uninstalled the proprietary driver — Windows automatically downloaded the standard driver; Uninstalled the standard driver and turned off the automatic driver download function (Win + R ? "systempropertiesadvanced" ? Hardware ? Device Installation Settings) — all the same, Windows downloaded and installed the driver. How can I disable a touchpad? Windows 7; the Alps touchpad.

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  • Shibboleth: found encrypted assertions, but no CredentialResolver was available

    - by HorusKol
    I've gotten a Shibboleth Server Provider (SP) up and running, and I'm using the TestShib Identity Provider (IdP) for testing. The configuration appears to be all correct, and when I requested my secured directory I was sent to the IdP where I logged in and then was sent back to https://example.org/Shibboleth.sso/SAML2/POST where I am getting a generic error message. Checking the logs, I am told: found encrypted assertions, but no CredentialResolver was available I have rechecked the configuration, and there I have: <CredentialResolver type="File" key="/etc/shibboleth/sp-key.pem" certificate="/etc/shibboleth/sp-cert.pem"/> Both of these files are present at those locations. I've restarted apache and retried, but still get the same error. I don't know if it makes a difference - but only a subdirectory of the site has been secured - the documentroot is publicly available.

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