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How to permanently export a variable in Linux?
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You can add it to your shell configuration file, e.g. $HOME/.bashrc or more globally in /etc/environment.
After adding these lines the changes won't reflect instantly in GUI based system's you have to exit the terminal or create ...
How to convert JSON to XML or XML to JSON?
...is class. I use NewtonSoft Json.net 3.5.
– David.Chu.ca
May 2 '09 at 18:51
3
It appears this func...
When is the thread pool used?
...e it completes the work, and the listener then returns the response to the caller.
4 Answers
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How to create a video from images with FFmpeg?
...fps=25 -pix_fmt yuv420p out.mp4
Alternatively the format video filter can be added to the filter chain to replace -pix_fmt yuv420p like "fps=25,format=yuv420p". The advantage of this method is that you can control which filter goes first
ffmpeg -r 1/5 -i img%03d.png -c:v libx264 -vf "fps=25,f...
What does Expression.Quote() do that Expression.Constant() can’t already do?
...legate or an expression tree.
Let's begin by dismissing the uninteresting case. If we wish it to return a delegate then the question of whether to use Quote or Constant is a moot point:
var ps = Expression.Parameter(typeof(int), "s");
var pt = Expression.Parameter(typeof(int), "t")...
What C++ Smart Pointer Implementations are available?
...ng limited garbage collection facilities. The first downside being that it calls delete upon destruction making them unacceptable for holding array allocated objects (new[]). It takes ownership of the pointer so two auto pointers shouldn't contain the same object. Assignment will transfer ownership ...
How can I efficiently select a Standard Library container in C++11?
There's a well known image (cheat sheet) called "C++ Container choice". It's a flow chart to choose the best container for the wanted usage.
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Mismatch Detected for 'RuntimeLibrary'
...added cryptolib as a dependency. After that, I added the include path so I can easily include all the headers. When I tried to compile, I got an error about unresolved symbols.
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How efficient can Meteor be while sharing a huge collection among many clients?
Imagine the following case:
4 Answers
4
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Convert SVG image to PNG with PHP
I'm working on a web project that involves a dynamically generated map of the US coloring different states based on a set of data.
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