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Split string into an array in Bash
...NU version of the manual does slightly better, since it opts for the word "tokens" instead of "words" in the first sentence of the Expansion section:
Expansion is performed on the command line after it has been split into tokens.
The important point is, $IFS does not change the way bash parses...
How do I delete all untracked files from my working directory in Mercurial?
...rm -rf * skips dot files and dot directories, including .hg/. By the same token, any other dotfile (say .evil-settings) will also survive and purge is better.
– dirkjot
Jan 28 '14 at 7:55
...
How do you parse and process HTML/XML in PHP?
...led, with no responses to fixes since 14 Apr 16.
Ganon
A universal tokenizer and HTML/XML/RSS DOM Parser
Ability to manipulate elements and their attributes
Supports invalid HTML and UTF8
Can perform advanced CSS3-like queries on elements (like jQuery -- namespaces supported) ...
get size of json object
...If you execute the above statements, it will give you an error 'Unexpected token o in Json'. For calculating the length of json you can directly do var length= Object.keys(json).length.
– Aayushi
Jul 16 '17 at 18:03
...
Running Command Line in Java [duplicate]
...tter than Runtime.getRuntime().exec(). This is for a couple of reasons: it tokenizes better the arguments, and it also takes care of the error standard output (check also here).
ProcessBuilder builder = new ProcessBuilder("cmd", "arg1", ...);
builder.redirectErrorStream(true);
final Process process...
Most used parts of Boost [closed]
...brilliant!)
test (for all my unit testing needs).
String algorithms
String tokenizer
format (type-safe printf style string formatting)
smart ptrs
Boost was a massive help when I wrote my first cross-platform app - without it I really would have struggled.
...
jquery IDs with spaces
...or this is simple, space character is not a valid for ID attribute.
ID tokens must begin with a letter
([A-Za-z]) and may be followed by any
number of letters, digits ([0-9]),
hyphens ("-"), underscores ("_"),
colons (":"), and periods (".").
But if you don't care about standards try $...
New line in JavaScript alert box
...it event of an Html.BeginForm(). \n does not work for me. I get an Illegal token error when the code gets hit. Apparently you need to escape both the newline character and the backslash that creates the newline character, like so: \\n
– Kehlan Krumme
Aug 21 '13...
Generating random number between 1 and 10 in Bash Shell Script [duplicate]
...
I get a syntax error: syntax error near unexpected token `+' on Linux
– Spaceghost
Aug 19 '13 at 17:57
40
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Omitting the second expression when using the if-else shorthand
...nts without any value.
This will produce Uncaught SyntaxError: Unexpected token continue
for (const item of myArray) {
item.value ? break : continue;
}
If you really want a one-liner that returns a statement, you can use this instead:
for (const item of myArray) {
if (item.value...