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How do I check if a list is empty?
For example, if passed the following:
27 Answers
27
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Differences between .NET 4.0 and .NET 4.5 in High level in .NET
...rk 4.5 & What's new and expected in .NET Framework 4.5:
Support for Windows Runtime
Support for Metro Style Applications
Support for Async Programming
Garbage Collector Improvements
Faster ASP.NET Startup
Better Data Access Support
WebSockets Support
Workflow Su...
What does “#define _GNU_SOURCE” imply?
... Not as relevant but used to extend the 2GB file size limit on 32 bit targets.
– mckenzm
Mar 8 '19 at 3:32
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Asynchronously load images with jQuery
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Tip: if you're using the data- tags, it's a fair bit easier to access them via $(element).data('src') instead of $(element).attr('data-src')
– Maxim Kumpan
Jun 28 '17 at 8:36
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How can I display an RTSP video stream in a web page?
...9921"
codebase="http://downloads.videolan.org/pub/videolan/vlc/latest/win32/axvlc.cab"
width="640" height="480" id="vlc" events="True">
<param name="Src" value="rtsp://cameraipaddress" />
<param name="ShowDisplay" value="True" />
<param name="AutoLoop" value="Fal...
Android requires compiler compliance level 5.0 or 6.0. Found '1.7' instead. Please use Android Tools
...is a good post on the advantages / disadvantages of x64 JDK. Benefits of 64bit Java platform
Thought process: To what end? Why am I trying to using 64 bit JDK? Just because I have a 64-bit OS? Do I need any of the features of 64-bit JDK? Are there any extra features in the 64-bit JDK?! Why won't th...
Where Is Machine.Config?
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32-bit
%windir%\Microsoft.NET\Framework\[version]\config\machine.config
64-bit
%windir%\Microsoft.NET\Framework64\[version]\config\machine.config
[version] should be equal to v1.0.3705, v1.1.4322, v2.0.50727 or v4.0.30319...
Android Studio - How to increase Allocated Heap Size
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Thx, it's very usefull. FYI, if you use the 64bits version, the file to edit is named studio64.exe.vmoptions.
– Eselfar
Jul 11 '17 at 14:47
add a ...
Objective-C implicit conversion loses integer precision 'NSUInteger' (aka 'unsigned long') to 'int'
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The count method of NSArray returns an NSUInteger, and on the 64-bit OS X platform
NSUInteger is defined as unsigned long, and
unsigned long is a 64-bit unsigned integer.
int is a 32-bit integer.
So int is a "smaller" datatype than NSUInteger, therefore the compiler warning.
See also ...
Recursive sub folder search and return files in a list python
...used that in the edit at the bottom. Note that the rglob is insensitive on Windows platforms - but it's not portably insensitive.
– John La Rooy
Aug 29 '18 at 19:15
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