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How do I execute code AFTER a form has loaded?
In .NET, Windows Forms have an event that fires before the Form is loaded (Form.Load), but there is no corresponding event that is fired AFTER the form has loaded. I would like to execute some logic after the form has loaded.
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How do you turn off auto-capitalisation in HTML form fields in iOS?
...e="email">
For other input types, there are attributes available that do what they say:
<input type="text" autocorrect="off" autocapitalize="none">
If for some reason you want to support iOS prior to version 5, use this for type="email":
<input type="email" autocorrect="off" autoca...
Check if image exists on server using JavaScript?
...d like to call a JavaScript function every minute or so that would roughly do the following scratch code...
11 Answers
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Batch file to delete files older than N days
..." -s -m *.* -d <number of days> -c "cmd /c del @path"
See forfiles documentation for more details.
For more goodies, refer to An A-Z Index of the Windows XP command line.
If you don't have forfiles installed on your machine, copy it from any Windows Server 2003 to your Windows XP machi...
What is the purpose of the word 'self'?
...to be added to every function as a parameter. To illustrate, in Ruby I can do this:
24 Answers
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How do I alter the position of a column in a PostgreSQL database table?
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@Kent: Doubtful, the postgres devs go a long way to ensure data consistency and that would certainly apply to pg_dump. After all, what's the point of doing db backups if the restore is borked?
– Dana the Sane
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PHP: Storing 'objects' inside the $_SESSION
...(more or less; but see GET vs. PUT) but almost everything anybody cares to do with a web app requires state to be maintained somewhere. Acting as if pushing the state into nooks and crannies amounts to some kind of theoretical win is just wrong. State is state. If you use state, you lose the vari...
Convert HashBytes to VarChar
I want to get the MD5 Hash of a string value in SQL Server 2005. I do this with the following command:
7 Answers
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Reverting a single file to a previous version in git [duplicate]
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Let's start with a qualitative description of what we want to do (much of this is said in Ben Straub's answer). We've made some number of commits, five of which changed a given file, and we want to revert the file to one of the previous versions. First of all, git doesn't keep version n...
How do you determine the ideal buffer size when using FileInputStream?
... a method that creates a MessageDigest (a hash) from a file, and I need to do this to a lot of files (>= 100,000). How big should I make the buffer used to read from the files to maximize performance?
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