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How do I ignore files in Subversion?
... specify the file pattern. Also, the first time, I needed run this (I'm on Mac): export SVN_EDITOR="nano"
– Elijah Lofgren
Nov 16 '17 at 4:31
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SVG drop shadow using css3
...so:
/* Use -webkit- only if supporting: Chrome < 54, iOS < 9.3, Android < 4.4.4 */
.shadow {
-webkit-filter: drop-shadow( 3px 3px 2px rgba(0, 0, 0, .7));
filter: drop-shadow( 3px 3px 2px rgba(0, 0, 0, .7));
/* Similar syntax to box-shadow */
}
<img src="https://upload....
static linking only some libraries
...o this solution doesn't work on systems where gcc uses the system ld (e.g. Mac OS X).
– pts
Jul 19 '12 at 13:55
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Eclipse and Windows newlines
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There is a handy bash utility - dos2unix - which is a DOS/MAC to UNIX text file format converter, that if not already installed on your distro, should be able to be easily installed via a package manager. dos2unix man page
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What is the difference between float and double?
...times have long double[1] (the above example gives 9.000000000000000066 on Mac), but all floating point types suffer from round-off errors, so if precision is very important (e.g. money processing) you should use int or a fraction class.
Furthermore, don't use += to sum lots of floating point numbe...
Java switch statement: Constant expression required, but it IS constant
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I got this error on Android, and my solution was just to use:
public static final int TAKE_PICTURE = 1;
instead of
public static int TAKE_PICTURE = 1;
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Gitignore not working
... a visual studio, or I would assume other IDE heave based environment like Android Studio), without accidentally shooting myself in the foot with a pretty pervasive git rm -rf --cached . , after which the visual studio project I was working on didn't load.
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Are loops really faster in reverse?
...potential to optimize the code. JITs will translate simple loops to direct machine opcodes, but if loops have too many variables then JIT won't be able to optimize as good. Generally, it's limited by architecture or cpu registers that JIT uses. Initializing once and going down simply cleanest soluti...
What should my Objective-C singleton look like? [closed]
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Here is a macro for the above method: gist.github.com/1057420. This is what I use.
– Kobski
Jan 30 '12 at 19:21
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How to split strings across multiple lines in CMake?
...Debian Jessy (2015): 3.0.2
Ubuntu 14.04 (LTS): 2.8.12
Ubuntu 15.04 : 3.0.2
Mac OSX : cmake-3 available through Homebrew, Macports and Fink
Windows: cmake-3 available through Chocolatey
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impro...