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What's the foolproof way to tell which version(s) of .NET are installed on a production Windows Serv
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The site has a script that looks your browser's "UserAgent" and figures out what version (if any) of the .NET Framework you have (or don't have) installed, and displays it automatically (then calculates the total size if you chose to download the .NET Framework).
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jQuery UI Dialog with ASP.NET button postback
...as a modal option set to true? in my case the solution is perfect, but without the modal - with the modal, the div created for the modal effect is place over the dialog with the parent() method
– SammuelMiranda
Sep 11 '18 at 14:25
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Does Python support short-circuiting?
...raw_input('Enter Name: ') or '<Unkown>'
Enter Name:
In [172]: name
Out[172]: '<Unkown>'
In other words, if the return value from raw_input is true (not an empty string), it is assigned to name (nothing changes); otherwise, the default '<unknown>' is assigned to name.
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Why can't I do ?
...nt could request local file system files and then use JavaScript to figure out what's in them.
The only way around this is to build an extension in a browser. Firefox extensions and IE extensions can access local resources. Chrome is much more restrictive.
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How do you automatically set the focus to a textbox when a web page loads?
...dit 2: Firefox 4 now supports the autofocus attribute, just leaving IE without support.
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Write applications in C or C++ for Android? [closed]
...veloper.android.com/ndk/downloads/index.html
Also there is an blog post about the NDK:
http://android-developers.blogspot.com/2009/06/introducing-android-15-ndk-release-1.html
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Colorizing text in the console with C++
... a little Color to your Console Text
HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
// you can loop k higher to see more color choices
for(int k = 1; k < 255; k++)
{
// pick the colorattribute k you want
SetConsoleTextAttribute(hConsole, k);
cout << k << " I w...
Running a command in a Grunt Task
...ommand: 'rm -f *.log'
},
list_files: {
command: 'ls -l **',
stdout: true
},
echo_grunt_version: {
command: function(grunt) { return 'echo ' + grunt.version; },
stdout: true
}
}
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$_POST vs. $_SERVER['REQUEST_METHOD'] == 'POST'
...n no POST data.
I check the request method — I actually never thought about testing the $_POST array. I check the required post fields, though. So an empty post request would give the user a lot of error messages - which makes sense to me.
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Parsing query strings on Android
... has existed since API level 1 and still exists. It also makes you think about the tricky issues like how do you handle special characters, or repeated values.
The simplest code is
UrlQuerySanitizer.ValueSanitizer sanitizer = UrlQuerySanitizer.getAllButNullLegal();
// remember to decide if you wa...