I have always done this:
mysqldump -hlocalhost -uuser -ppass MYDATABASE > /home/f/db_backup/MYDATABASE.sql
mysql -uuser -ppass MYDATABASE < MYDATABASE.sql
But, if I do this instead...is this safe? Is this identical to the above???
mysqldump -hlocalhost -uuser -ppass MYDATABASE | gzip > /home/f/db_backup/MYDATABASE.sql.gz
zcat MYDATABASE.sql.gz | mysql -uuser -ppass MYDATABASE
I have a header menu and try to define different CSS classes for each item.
This is what I have:
20 = HMENU
20 {
special = directory
special.value = 107
1 = TMENU
1 {
wrap = <ul class="foo" id="mymenu">|</ul>
expAll = 1
NO = 1
NO.allWrap = <li class="first menu_{field:uid}">|</li> || <li class="menu_{field:uid}">|</li> || <li class="last menu_{field:uid}">|</li>
}
}
But in the HTML output I simply get class="first menu_{field:uid}" and nothing is replaced.
Note below how ã changes to a. NOTE2: Before you blame this on CMD.EXE and Windows pipe weirdness, see Experiment 2 below which gets a similar problem using File::Find.
The particular problem I'm trying to fix involves working with image files stored on a local drive, and manipulating the file names which may contain foreign characters. The two experiments shown below are intermediate debugging steps.
The ã character is common in latin languages. e.g. http://pt.wikipedia.org/wiki/Cão
Experiment 1
Experiment 2
To get around my particular problem, I tried using File::Find instead of piped input. The issue actually gets worse:
Debugging update:
I tried some of the tricks listed at http://perldoc.perl.org/perlunicode.html,
e.g. use utf8, use feature 'unicode_strings', etc, to no avail.
Environment and Version Info
The OS is Windows 7, 64-bit.
The Perl is:
This is perl 5, version 12, subversion 2 (v5.12.2) built for MSWin32-x64-multi-thread
(with 8 registered patches, see perl -V for more detail)
Copyright 1987-2010, Larry Wall
Binary build 1202 [293621] provided by ActiveState http://www.ActiveState.com
Built Sep 6 2010 22:53:42
So I have a managed AlertDialog with a number of EditTexts & separate portrait + landscape layouts. The user opens the dialog in portrait mode, enters some text and then all of a sudden decides to pop out the keyboard. Now, I need to remove the dialog and recreate it for the changed layout persisting the text entered.
What I can think of is getting references to the EdiTexts in onPrepareDialog(..), then getting the actual text in onConfigurationChanged(..), then removing the dialog, then showing it again, then populating it. Rather ugly, huh?
Are there any better options?
I was looking at the metadata for System.Web.Configuration.CompilationSection, and noticed the following attribute on the TimeSpan BatchTimeout property:
[TimeSpanValidator(MinValueString = "00:00:00",
MaxValueString = "10675199.02:48:05.4775807")]
Could someone explain why this is the allowed max value? TimeSpan itself has an upper limit, so why would there be another value validation, and why this number?
I have seen this but can't work out how to apply it (no pun intended) to my situation.
I have a sorted list of maps like this: (note there can be more than two keys in the map)
({name1 3, name2 7}, {name1 35, name2 7}, {name1 0, name2 3})
What I am after is this data structure afterwards:
({:name1 [3,35,0]}, {:name2 [7,7,3]})
Ive been struggling with this for a while and cant seem to get anywhere near.
Caveats: The data must stay sorted and I have N keywords not just two.
I've subclassed MKAnnotation so that i can assign objects to annotations and then assign this object to a view controller like so:
- (void)mapView:(MKMapView *)mapView annotationView:(MKAnnotationView *)view calloutAccessoryControlTapped:(UIControl *)control {
PlaceDetailView *detailView = [[PlaceDetailView alloc] initWithStyle:UITableViewStyleGrouped];
detailView.place = [view.annotation place];
[self.navigationController pushViewController:detailView animated:YES];
[detailView release];
}
This is working great but i'm having the following issues:
If i try and access the place getter method like so view.annotation.place i recieve an error:
Accessing unknown place getter method
If i acces the place getter method like so [view.annotation place] i receive a warning:
place not found in protocol
From my understanding this is because the place object is not defined in the MKAnnotation protocol, although i'm aware of this i'm not sure how to tell the complier that place does exist and it's not calling it blind.
I have a div which, when my page is first loaded, is about 100px from the top (it holds some buttons etc. for the page).
When a user scrolls past it, I would like the div to "follow" the user in that it attaches to the top of the screen. When the user returns to the top of the page, I want it back in its original position.
Visualization - xxxxx is the div:
Default (page load) User vertically scrolled well past it
--------- ---------
| | |xxxxxxx| < after div reaches top of screen when
|xxxxxxx| | | page is scrolled vertically, it stays
| | | | there
--------- ---------
`*the midvile park maintains records containing info about players on it's soccer teams . each record contain a players first name,last name,and team number . the team are
team number team name
1 goal getters
2 the force
3 top gun
4 shooting stars
5 midfield monsters
design a proggram that accept player data and creates a report that lists each player along with his or her team number and team name
Is it possible to get the name of a node using minidom?
for example i have a node:
<heading><![CDATA[5 year]]></heading>
what i'm trying to do is store the value heading so that i can use it as a key in a dictionary,
the closest i can get is something like
[<DOM Element: heading at 0x11e6d28>]
i'm sure i'm overlooking something very simple here, thanks!
I'm writing some C code to parse IEEE 802.11 frames, but I'm stuck trying to create a new variable whose length depends on the size of the frame itself.
Here's the code I currently have:
int frame_body_len = pkt_hdr->len - radio_hdr->len - wifi_hdr_len - 4;
u_char *frame_body = (u_char *) (packet + radio_hdr->len + wifi_hdr_len);
Basically, the frame consists of a header, a body, and a checksum at the end. I can calculate the length of the frame body by taking the length of the packet and subtracting the length of the two headers that appear before it (radio_hdr->len and wifi_hdr_len respectively), plus 4 bytes at the end for the checksum.
However, how can I create the frame_body variable without the trailing checksum? Right now, I'm initializing it with the contents of the packet starting at the position after the two headers, but is there some way to start at that position and end 4 bytes before the end of packet? packet is a pointer to a u_char, if it helps.
I'm a new C programmer, so any and all advice about my code you can give me would be much appreciated. Thanks!
Essentially, I just want to change the home button from just hiding my app to killing the activity that is on the screen.
I thought about writing a broadcast receiver that kills the activity, but I'm not sure how to kill the activity from the receiver.
How do I change the functionality of the home button to "finish" the specific activity?
Thanks
Originally I though I'll just take a screenshot of my app on the iPhone then tweak it in Photoshop.
The images should be 480 x 320 according to Apple doc, and the dimensions of my screenshot are 480 x 320. But, the screenshot contains notification area (where reception bars, battery life, etc. are displayed)
So, if I chop that part off my image will be a bit shorter and not 480px high.
What do I do? Submit a shorter image? Stretch it up so it's 480px but without the notification bar? Submit it with the notification bar in the image?
How did you create your Default.png?
I'm a real newbie to java, so please excuse me if this is a hopelessly straightforward problem.
I have the following from my java game server:
// Get input from the client
DataInputStream in = new DataInputStream (server.getInputStream());
PrintStream out = new PrintStream(server.getOutputStream());
disconnect=false;
while((line = in.readLine().trim()) != null && !line.equals(".") && !line.equals("") && !disconnect) {
System.out.println("Received "+line);
if(line.equals("h")){
out.println("h"+EOF); // Client handshake
System.out.println("Matched 1");
}else if (line.equals("<policy-file-request/>")) {
out.println("..."+EOF); // Policy file
System.out.println(server.getInetAddress()+": Policy Request");
disconnect=true;
System.out.println("Matched 2");
}else if(line.substring(0,3).equals("GET")||line.substring(0,4).equals("POST")){
out.println("HTTP/1.0 200 OK\nServer: VirtuaRoom v0.9\nContent-Type: text/html\n\n..."); // HTML status page
disconnect=true;
System.out.println("Matched 3");
} else {
System.out.println(server.getInetAddress()+": Unknown command, client disconnected.");
disconnect=true;
System.out.println("Matched else");
}
}
server.close();
First of all, the client sends an "h" packet, and expects the same back (handshake). However, I want it to disconnect the client when an unrecognised packet is received. For some reason, it responds fine to the handshake and HTML status request, but the else clause is never executed when there's an unknown packet.
Thanks
How do I accept data on the backside of a utility app, and then how do I let users modify that data? I've tried all sorts of tutorials, but to no avail. If you need further information let me know. Thanks in advanced.
Basically, this question with a difference...
Is it possible to capture print output from a TSQL stored procedure in .NET, using the Entity Framework?
The solution in the other question doesn't work for me. It works with the connection type from System.Data.SqlClient but I'm using the one from System.Data.EntityClient which does not have an InfoMessage event. (Of course, I could just create an SQL connection based on the Entity connection settings, but prefer to do it directly.)
In R, what is the most efficient way to count the length between 2 values. for example, i have vector x , which are all randomly choose from 1 to 100, how can i find out the length between the first"2" and first"40",
x=(1,2,3,4,5,6,7,40,1,2,3,21,4,1,23,4,43,23,4,12,3,43,5,36,3,45,12,31,3,4,23,41,23,5,53,45,3,7,6,36)
for this vector, the answer should be 5 and 6
Simple problem. I'm working on a single SQL Server database which is shared between several offices. Each office has their own schema inside this database, thus dividing the database in logical pieces. (Plus one schema that is shared between multiple offices.) The database is stored on a dedicated server and we use a single database to keep the backup/restore procedure easier.
The problem, however, is that the Accounting Office might be modifying a lot of data and then the Secretary Office makes a mistake which requires restoration of a backup. Unfortunately, restoring the backup means that Accounting will lose their recently added data.
So, the alternative solution is by restoring the backup into a new database, remove the data from the old accounting schema and move the data for accounting only from the backup top the original database. This is the current solution and it's time-consuming and error-prone.
So, is there a way to make backups of a single schema, possibly through code? And then to restore just that schema, probably through code too?
I need to find the amount of updated rows
UPDATE Table SET value=2 WHERE value2=1
declare @aaa int
set @aaa = @@ROWCOUNT
It doesn't work. How can I do that?
The title explains it well. I have set up Notepad++ to open the python script in the command prompt when I press F8 but all Swedish characters looks messed up when opening in CMD but perfectly fine in e.g IDLE.
This simple example code:
#!/usr/bin/env python
#-*- coding: UTF-8 -*-
print "åäö"
Looks like this.
As you can see the output of the bath file I use to open Python in cmd below shows the characthers correctly but not the python script above it. How do i fic this?