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How can I pad an int with leading zeros when using cout
...((x)&0x0F)>9)?((x)+'A'-10):((x)+'0'))
typedef signed long long Int64;
// Special printf for numbers only
// See formatting information below.
//
// Print the number "n" in the given "base"
// using exactly "numDigits".
// Print +/- if signed flag "isSigned" is TRUE.
// Use the ...
Setting up a common nuget packages folder for all solutions when some projects are included in multi
...gt;$(SolutionDir)\packages\EntityFramework.6.1.0\lib\net40\EntityFramework.dll</HintPath>
In most cases there in shared project will be only few packages, so you can easily change it.
I think it is better solution, when you branching code, when setting common repo, you must change relative ...
WAMP error: Forbidden You don't have permission to access /phpmyadmin/ on this server
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Akhil ThayyilAkhil Thayyil
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Where is Developer Command Prompt for VS2013?
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Finally the one true answer. For 64bit, right click and change Target to be: %comspec% /k ""C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\vcvarsall.bat"" amd64
– Dirk Bester
Mar 31 '15 at 20:22
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Can pandas automatically recognize dates?
...t;> df
date
0 2013-06-04
>>> df.dtypes
date datetime64[ns]
dtype: object
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Make HTML5 video poster be same size as video itself
...reloading but without requiring a separate transparent image. We use a base64 encoded 1px transparent image instead.
<style type="text/css" >
video{
background: transparent url("poster.jpg") 50% 50% / cover no-repeat ;
}
</style>
<video controls poster="data:image/gif...
Distributed sequence number generation?
...d service, i.e. you make a network call to get a unique ID;
which produces 64 bit unique IDs that are ordered by generation time;
and the service is highly scalable and (potentially) highly available; each instance can generate many thousand IDs per second, and you can run multiple instances on your...
Why does SIGPIPE exist?
...HELPING ICE
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How do I install Maven with Yum?
...ved this error: repos.fedorapeople.org/repos/dchen/apache-maven/epel-6/x86_64/…: [Errno 14] HTTPS Error 404 - Not Found Don't know if the repo is temporarily down or permanently down.
– anon58192932
Feb 29 '16 at 21:00
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Compare double to zero using epsilon
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Assuming 64-bit IEEE double, there is a 52-bit mantissa and 11-bit exponent. Let's break it to bits:
1.0000 00000000 00000000 00000000 00000000 00000000 00000000 × 2^0 = 1
The smallest representable number greater than 1:
1.0000 ...