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Get domain name from given url
...Parsing a URI Reference with a Regular Expression
As the "first-match-wins" algorithm is identical to the "greedy"
disambiguation method used by POSIX regular expressions, it is
natural and commonplace to use a regular expression for parsing the
potential five components of a URI...
this.setState isn't merging states as I would expect
I have the following state:
13 Answers
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How to detect Ctrl+V, Ctrl+C using JavaScript?
...ctrl+c I remember what they're clicked on, ctrl+v I duplicate it, everyone wins.
– Dan F
May 2 '12 at 11:26
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Git on Windows: How do you set up a mergetool?
I've tried msysGit and Git on Cygwin. Both work just fine in and of themselves and both run gitk and git-gui perfectly.
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error opening HPROF file: IOException: Unknown HPROF Version
I am getting the following exception when trying to open HPROF file (created by Debug.dumpHprofData ) with Memory Analyzer:
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CSS display: table min-height not working
...ks and min-height doesn't in Chrome 37, Safari 7 and FF 32 on mac. IE11 on Win 8.1 gives the correct behavior in both. jsfiddle.net/nuwcyvwn/1
– Stephan Muller
Sep 23 '14 at 11:54
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Array versus List: When to use which?
...ely an exception; for general line-of-business processing, a List<T> wins every time.
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Media query to detect if device is touchscreen
...? If there is no way, do you suggest using a JavaScript solution such as !window.Touch or Modernizr?
10 Answers
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How can I get a file's size in C? [duplicate]
....g.:
fseek(fp, 0L, SEEK_SET);
or (if seeking to go to the beginning)
rewind(fp);
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How to change the opacity (alpha, transparency) of an element in a canvas element after it has been
...s far as I have concluded right now, this does not seem to affect image drawing.
//works with shapes but not with images
ctx.fillStyle = "rgba(255, 255, 255, 0.5)";
I have concluded that setting the globalCompositeOperation works with images.
//works with images
ctx.globalCompositeOperation = ...