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Android TextView Justify Text
...ry, but it cannot support persian or arabic text. When I set direction, my word draw from last to start, instead of start to last. I means this: my Word is : "سلام" and its draw like this: "مالس" . (if you dont understand persian see this example: let me "1234" -> "4321" )
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tcp加速技术解决方案 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...tx-/xps_cpus配置映射关系。
内核优化
由于目前的linux发行版本依然存在很多TCP方面的性能问题， 因此优化内核是比较直接且有效的方式。
但是需要对内核上游源码持续跟踪，关注bug和新特性，需要长期维护， 并且未来新版本...
A Regex that will never be matched by anything
...ind one working across all RE engines of interest): r'a\bc', looking for a word-boundary immediately surrounded by letters on both sides (variant: nonword characters on both sides).
– Alex Martelli
Dec 4 '09 at 15:17
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How to pass all arguments passed to my bash script to a function of mine? [duplicate]
...xpansion occurs within double quotes, each parameter expands to a separate word. That is "$@" is equivalent to "$1" "$2" "$3"....
Passing some arguments:
If you want to pass all but the first arguments, you can first use shift to "consume" the first argument and then pass "$@" to pass the remaining...
CSS hack大全 - 创意 - 清泛网 - 专注C/C++及内核技术
...说明：
大家很容易的可以看出这是情境（一）的加强版，适用于更广泛的环境。其实情境（一）中也已经做到了把火狐与IE游览器区分开来了，现在我们要做的是把火狐从其它游览器中再次识别出来。大家仔细看下代码，大家...
Difference between final and effectively final
...variable for a case in a switch/case until you explicitly add the final keyword. E.g. "int k = 1; switch(someInt) { case k: ...".
– Henno Vermeulen
Oct 16 '15 at 15:17
2
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How do I use InputFilter to limit characters in an EditText in Android?
...ntroduce dictionary suggestions above the keyboard. When you type a common word (let's say "the") followed by an illegal character for this filter (say, "-"), the whole word is deleted and after you type another characters (even allowed ones, like "blah") filter returns "" and no character shows up ...
Why are regular expressions so controversial? [closed]
...r patterns.
Here is an example a relatively numbered capture group:
$dupword = qr{ \b (?: ( \w+ ) (?: \s+ \g{-1} )+ ) \b }xi;
$quoted = qr{ ( ["'] ) $dupword \1 }x;
And here is an example of the superior approach of named captures:
$dupword = qr{ \b (?: (?<word> \w+ ) (?: \s+ \k<wor...
Download a file from NodeJS Server using Express
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For static files like pdfs, Word docs, etc. just use Express's static function in your config:
// Express config
var app = express().configure(function () {
this.use('/public', express.static('public')); // <-- This right here
});
And then jus...
How to check that a string is a palindrome using regular expressions?
...odes and one node is the "start" node. As each letter is read from a given word we traverse the given edge in the machine. If we end up in an accepting state then we say that the machine "accepts" that word.
A regular expression can always be translated into an equivalent finite state machine. That...