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• Regex for zeroing in on build output text error

  - by Mike Atlas

  I'd like to quickly hone in on what failed in a build log output that is nearly 5k lines long, using Notepad++ as my editor for the file. Notepad++ has the nice ability to specify regular expressions, so I am wondering if there is a way to not match: Compile complete -- 0 errors, 0 warnings but to match, for example: Compile complete -- 1 errors, 0 warnings Compile complete -- 100 errors, 0 warnings where the match would be (1 or more) errors. If this isn't possible, I will probably just write a quick line-by-line parsing tool instead, but I was hoping someone on StackOverflow could whip out a regular expression in the same amount of time - I'm definitely not proficient enough with regular expressions to be able to write one for my needs in a short amount of time.

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• How to Limit Text Characters in PHP?

  - by hateMe

  I was wondering how can I limit a users input like HTML maxlength attribute but with PHP, example would be nice? Is MySQL varchar(255) one way to limit a users character input? What are the cons of just counting on MySQL to do this?

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• [Android] Text inserted in the edittext is overwritten

  - by Paul

  Hello.. I'm a beginner and am making a calculator (fairly easy), but it's happening the following problem: When Cline in "1" button for example, he enters this number in the EditText, but if you click again the number is overwritten instead of the inserted his side as desired. How do the numbers were placed side by side without overwriting those already there? Note: The layout of buttons and etc. I did in. XML, so I'm not using the keyboard native Android. Thanks!

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• Delphi control/way to print text sideways

  - by Vaccano

  I need a way to have a label (or something like it) print sideways. I would really like it to work at design time if at all possible. Is there any controls / mechanisms that anyone knows of to do this? (Not .net controls please)

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• Strange text when converting XML array to XML

  - by danit

  Im using the answer to this question to convert an array of XML to a single XML output: http://stackoverflow.com/questions/2554671/output-array-of-xml-to-plain-xml Im using the simpler solution of the two there (Marked as the answer) It all works for me, however at the start of the output I get: string(109960) " Can anyone shed any light on this? Output here: http://bit.ly/aoA3qY

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• Put text directly to the left of an <LI>

  - by Horace Loeb

  I have a list of songs, and I want to put the word "New!" to the left of the new songs like this: How can I do this so that all the songs line up? I.e., I want the names of songs that aren't new to line up with the names of songs that are new, not with the start of the word "New" Note that this is trivial if "New!" is an image. I.e., I set the image as the background-image of the <li> and give it some padding-left

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• Compare text of two methods

  - by The Talking Walnut

  Is there a tool that can do a diff of two methods? I'm working on some legacy code that has several 100-200 line methods that contain a lot of duplication and I would like to abstract the duplication out. Being able to diff the two methods would be a huge help. In case it matters, I'm working with .NET and Visual Studio 2008.

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• jQuery Validator - Dynamic Text

  - by James

  Adding a validator to my form: jQuery.validator.addMethod('whatever', function(val, el) { // whatever goes here }, 'A maximum of ' + $('#my_id_here').val() + ' categories can be selected.'); This doesn't fly. I always get undefined. Is this a good, simple way to do this? Thanks

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• Using xsl:character-map on text nodes only

  - by jramos95

  I am trying to create a generic stylesheet that can convert all Latin characters in Unicode to uppercase ASCII characters. Using <xsl:character-map> works well except for one thing: namespaces. The character map converts all of my namespaces to upper case, which I do not want. Is there a way to utilize a character map to do what I want to all the other nodes while leaving the namespaces untouched? I see the disable-output-escaping attribute might be an option, but I haven't been able to make it work.

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• Need help optimizing this Django aggregate query

  - by Chris Lawlor

  I have the following model class Plugin(models.Model): name = models.CharField(max_length=50) # more fields which represents a plugin that can be downloaded from my site. To track downloads, I have class Download(models.Model): plugin = models.ForiegnKey(Plugin) timestamp = models.DateTimeField(auto_now=True) So to build a view showing plugins sorted by downloads, I have the following query: # pbd is plugins by download - commented here to prevent scrolling pbd = Plugin.objects.annotate(dl_total=Count('download')).order_by('-dl_total') Which works, but is very slow. With only 1,000 plugins, the avg. response is 3.6 - 3.9 seconds (devserver with local PostgreSQL db), where a similar view with a much simpler query (sorting by plugin release date) takes 160 ms or so. I'm looking for suggestions on how to optimize this query. I'd really prefer that the query return Plugin objects (as opposed to using values) since I'm sharing the same template for the other views (Plugins by rating, Plugins by release date, etc.), so the template is expecting Plugin objects - plus I'm not sure how I would get things like the absolute_url without a reference to the plugin object. Or, is my whole approach doomed to failure? Is there a better way to track downloads? I ultimately want to provide users some nice download statistics for the plugins they've uploaded - like downloads per day/week/month. Will I have to calculate and cache Downloads at some point? EDIT: In my test dataset, there are somewhere between 10-20 Download instances per Plugin - in production I expect this number would be much higher for many of the plugins.

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• Postback of delimited text from javascript and parsing on server side

  - by Alt_Doru

  In my ASP.NET page, I have a Javascript object, like this: var args = new Object(); args.Data1 = document.getElementById("Data1").value; args.Data2 = document.getElementById("Data2").value; args.Data3 = document.getElementById("Data3").value; The object is populated on client side using user input data. I am passing the data to a C# method, through an Ajax request: someObj.AjaxRequest(argsData1 + "|" + argsData2 + "|" + argsData3) Finally, I need to obtain the data in my C# code: string data1 = [JS args.Data1] string data2 = [JS args.Data2] string data3 = [JS args.Data3] My question is what's the best solution for this? As i am concatenating bits of user input, I don't think it's best to use "|" as a delimiter. Also, it's not clear to me how to actually parse the data in my C# code to populate the three variables with the original data.

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• Changing text appearence in vim

  - by anon

  Suppose I have a file, whose entire contents is: \u1234 and suppose 1234 is the code for \alpha is there a way to, in vim, have the "\1234" show up as a single \alpha symbol (and be treated as an \alpha symbol) ? Thanks! [This problem arises since I want to to use unicode names in g++]

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• Delphi (5) Control/Way to print text sideways

  - by Vaccano

  I need a way to have a label (or something like it) print sideways. Sadly I am using Delphi 5. Is there any controls / mechanisms that anyone knows of to do this?

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• Can we change the text/background color of an individual property in PropertyGrid

  - by Charvak

  I have a .NET PropertyGrid control which displays properties of some class. I want to change the color or font or background color(it doesn't matter just that they look different from the other displayed properties) of some property. I can do with writing custom editor but I was wondering If an easier method exists? If I use custom editor then how do i change the editor of built-in types like bool, int etc. Thanks

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• textarea text until onclick

  - by Azzyh

  Hello.. i want to make a textarea that contains already "Please describe why", and then when you click on the textarea and wants to write in it, it disappears..

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• Excel: Use text and time function.

  - by BioXhazard

  I have a cell that takes the time value from another cell. I want to include an addition of this time as well as a dash '-' to format the time into a sort of schedule. Example: userinput cell: 5:00 AM Formated cell (how I would like it to look): 5:00 AM - 3:30 PM What would the function be to get something like this?

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• Text Editor for comments

  - by Mike Silvis

  I am using the CKEditor for my website along with PHP, and want to allow only <b>, <i>, <a>, and <img> tags. This is easy, however our problem is that a user could essentially add a <b> tag some where and then not close it resulting in all of the comments thereafter and the rest of that page being bolded. How do we check and make sure that whatever tag is opened is now closed?

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• floating image wrapped by text in android

  - by nourdine

  hello I think the title says it all. I need to accomplish this result in android but it looks like there is no easy fix to my problem. Just to clarify a bit more: if I had to do it in html css I would write something like <img src="Image URL" style="float:left; margin-right: 5px;" /> got it? ;) thanks guyz

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• Dropdown with image and text together in Asp.net 3.5 and jquery

  - by fzshah76

  I've been given a task to make a dynamic drop down which takes it's data[image and value id] from table. I am wondering if any of you came across this scenario or if any one can help me out in this I need help in concept and coding. Definitely any help is appreciated. I see the example in jquery here is the link: http://www.marghoobsuleman.com/jquery-image-dropdown something like this but data is coming from table.

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• Substring a text since the target founded

  - by user580463

  I have a search on my php page and it is ok. With my search result, I highlighted the string target on my content. $search_tag_text = @preg_replace("/($mysearch)/i", "<u style=\"color:red\">$1</u>", $row->txtContent); Ok, but is it possible, after having found a string target on my content, to show 20 words before and 20 words after, instead listing all my content? Any help will be appreciated.

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• relaunch app when it ends or when it prints out certain text (stdout)

  - by acidzombie24

  I have an app which acts almost like a daemon. Sometimes it quits on error and many times it prints an error msg then ask users to press any key to close. How can i relaunch the app when either case happens? I am more interested in the 2nd case. I can do this in c++, C# or python. The script is an old python that i dont want to change (a newer c# version is in the works but not stable)

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• comparing two text files storing it in third one python

  - by tazim

  Hi, I need to compare two files and redirect the different lines to third file. I know using diff command i can get the difference . But, is there any way of doing it in python ?

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• Need cursor position at the end of the text

  - by user281947

  I have a composite combobox control (textbox and a listbox): Initially I have the cursor on the start, but when I select an item from the listbox and it gets displayed on the textbox then also the cursor remains at start position. I want the cursor to be at the end. Please suggest/help.

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• php code for inserting text file into the database

  - by rabeea

  hey i have form which has a file field. After selecting a file,i want to insert the selected file into the database column. how do i do it?

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• How to concatenate text on existing database entry?

  - by Starx

  I have a table, whose fields are id, name, link the link holds the name of the page like "link" = "index.php". Now I want to update this field and add "page=" in front of "index.php". Using this method I would like to update every entry in my table. My desired SQL syntax need to be something like this UPDATE mytable set link= 'page=' + <existing value of link> WHERE 1; I am using 'WHERE 1;' to denote every row. Anyone know how to accomplish this?

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