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Why does a RegExp with global flag give wrong results?
...set lastIndex to 0 after every test, just remove the g flag.
Here's the algorithm that the specs dictate (section 15.10.6.2):
RegExp.prototype.exec(string)
Performs
a regular expression match of string
against the regular expression and
returns an Array object containing the
results of the match, o...
Android imageview not respecting maxWidth?
...
Ah,
android:adjustViewBounds="true"
is required for maxWidth to work.
Works now!
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How to concatenate two MP4 files using FFmpeg?
...files are h264 and aac encoded and I'm hoping to keep the quality the same or as close to original as possible.
21 Answers
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自动生成Linux下Makefile全攻略（automake原理） - C/C++ - 清泛网 - 专注C/C++及内核技术
...age: /usr/bin/automake [OPTION] ... [Makefile]...
Generate Makefile.in for configure from Makefile.am.
Operation modes:
--help print this help, then exit
--version print version number, then exit
-v, --verbose verbosely list files processed
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Git ignore file for Xcode projects
Which files should I include in .gitignore when using Git in conjunction with Xcode ?
20 Answers
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Jackson and generic type reference
I want to use jackson json library for a generic method as follows:
3 Answers
3
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Can clearInterval() be called inside setInterval()?
I have the code above and sometimes it is working, sometimes it is not. I am wondering if the clearInterval actually clear the timer?? because there is this monitor button that will only be disabled when it is in monitoring function. I have another clearInterval when an element called .outp...
Java String split removed empty values
I am trying to split the Value using a separator.
But I am finding the surprising results
5 Answers
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How to loop through an array containing objects and access their properties
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Use forEach its a built-in array function. Array.forEach():
yourArray.forEach(function (arrayItem) {
var x = arrayItem.prop1 + 2;
console.log(x);
});
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What's the best way to send a signal to all members of a process group?
...he best way to do this using any common scripting languages? I am looking for a simple solution.
33 Answers
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