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How do I install cygwin components from the command line?
...ice! setup.exe is now called setup-x86.exe - or a variant depending on cpu bits. Also see here for the package list cygwin.com/packages
– ErichBSchulz
Jan 18 '14 at 6:43
...
Can I mask an input text in a bat file?
...rver 2003, you can make use of another included tool (VBScript) - the following two scripts do the job you want.
First, getpwd.cmd:
@echo off
<nul: set /p passwd=Password:
for /f "delims=" %%i in ('cscript /nologo getpwd.vbs') do set passwd=%%i
echo.
Then, getpwd.vbs:
Set oScriptPW = Create...
Java NIO FileChannel versus FileOutputstream performance / usefulness
...
Based on my tests (Win7 64bit, 6GB RAM, Java6), NIO transferFrom is fast only with small files and becomes very slow on larger files. NIO databuffer flip always outperforms standard IO.
Copying 1000x2MB
NIO (transferFrom) ~2300ms
NIO (dire...
Objective-C : BOOL vs bool
...tion of BOOL code sample, but the text below stays the same. It's a little bit confusing and is incorrect. See my answer.
– curious
Feb 13 '16 at 13:20
...
Windows batch: formatted date into variable
...ow do I save the current date in YYYY-MM-DD format into some variable in a Windows .bat file?
17 Answers
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What is the difference between quiet NaN and signaling NaN?
...eriment we observe that:
qNaN and sNaN seem to be differentiated only by bit 22: 1 means quiet, and 0 means signaling
infinities are also quite similar with exponent == 0xFF, but they have fraction == 0.
For this reason, NaNs must set bit 21 to 1, otherwise it would not be possible to distinguish...
Python Image Library fails with message “decoder JPEG not available” - PIL
...that doesn't work, try one of the below, depending on whether you are on 64bit or 32bit Ubuntu.
For Ubuntu x64:
sudo ln -s /usr/lib/x86_64-linux-gnu/libjpeg.so /usr/lib
sudo ln -s /usr/lib/x86_64-linux-gnu/libfreetype.so /usr/lib
sudo ln -s /usr/lib/x86_64-linux-gnu/libz.so /usr/lib
Or for Ubunt...
Why would you use an ivar?
... equivalent and to the user the second one would even probably even feel a bit swifter.
Now here's the code for your main.m file (the code relies on ARC being enabled and be sure to use optimization when compiling to see the full effect):
#import <Foundation/Foundation.h>
typedef NS_ENUM(in...
error: Unable to find vcvarsall.bat
...C++ are listed below.
Notes for Visual Studio C++ 2008
For only the 32-bit compilers, download Visual Studio C++ 2008 Express Edition.
For the 64-bit compilers[2][3], download Windows SDK for Windows 7 and .NET Framework 3.5 SP1.
Uncheck everything except Developer Tools >> Vis...
What is the GAC in .NET?
...ing "dll hell". (It would be an even better answer if you went into a tiny bit of what dll hell is, and how the GAC gets around it...you've got the basic outline of it...but I'd just tighten up the directory structure inset, and add a bit of how the dll is identified and unique) Don't mean to sound...