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Generate random numbers using C++11 random library
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My 'random' library provide a high convenient wrapper around C++11 random classes. You can do almost all things with a simple 'get' method.
Examples:
Random number in a range
auto val = Random::get(-10, 10); // Integer
au...
jQuery Ajax calls and the Html.AntiForgeryToken()
I have implemented in my app the mitigation to CSRF attacks following the informations that I have read on some blog post around the internet. In particular these post have been the driver of my implementation
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What's the meaning of exception code “EXC_I386_GPFLT”?
...e problem is without more context, there are 27 different causes listed in my AMD64 Programmer's Manual, Vol 2 from 2005 - by all accounts, it is likely that 8 years later would have added a few more.
If it is a 64-bit system, a plausible scenario is that your code is using a "non-canonical pointe...
Fix code indentation in Xcode
Once I start editing my code and adding for loops or if then statements my code indentation is whacked because the previous code maintains its former indentation instead of adjusting automatically.
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Error installing libv8: ERROR: Failed to build gem native extension
...ninstall and reinstall it with the argument given aboveas root. Not works. My Error is An error occurred while installing libv8 (3.16.14.3), and Bundler cannot continue. and Bundler::GemspecError: Could not read gem at /home/gitlab/gitlab/vendor/bundle/ruby/2.1.0/cache/libv8-3.16.14.3-x86_64-linux....
MySQL combine two columns into one column
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My guess is that you are using MySQL where the + operator does addition, along with silent conversion of the values to numbers. If a value does not start with a digit, then the converted value is 0.
So try this:
select con...
Scroll Element into View with Selenium
...er possibilities. Speaking from experience, Selenium has frequently broken my company's site because the automated action occurred faster than the Javascript could complete, and thus passed an incomplete data model. Some places may consider it a bug, but I was told "No human could ever invoke such a...
django MultiValueDictKeyError error, how do I deal with it
I'm trying to save a object to my database, but it's throwing a MultiValueDictKeyError error.
7 Answers
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Check if PHP session has already started
...ssion_write_close(), and you can open it again by calling session_start(). My understanding, at least.
– Stefan
Dec 15 '16 at 12:00
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Android Studio needs JDK 7 for Android-L mac
I was trying to look how my app looks in material design and I would like to use the new cards lib.
My Problem is, that it's giving me this error within my gradle file and I need to fix that.
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