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NodeJS require a global module/package
...rocess.config.variables.node_prefix
Note: Prefix corresponds to --prefix param during build and it's relative to process.execPath. Not to confuse with value from the npm config get prefix command.source
If the given module can't be found, that means it is not present in one of the above location...
jQuery pass more parameters into callback
...uff
};
};
var clicked = function() {
var extraStuff = {
myParam1: 'foo',
myParam2: 'bar'
}; // an object / whatever extra params you wish to pass.
$.post("someurl.php", someData, doSomething(extraStuff), "json");
};
What is happening?
In the last line, doSomethin...
Streaming Audio from A URL in Android using MediaPlayer?
...og progress;
@Override
protected Boolean doInBackground(String... params) {
// TODO Auto-generated method stub
Boolean prepared;
try {
mediaPlayer.setDataSource(params[0]);
mediaPlayer.setOnCompletionListener(new OnCompletionListener() {
...
Compare equality between two objects in NUnit
... thanks. however, I had to switch the order of the actual and expected params since converntion is that expected is a param before actual.
– Valamas
Sep 7 '11 at 5:49
...
What's valid and what's not in a URI query?
...ackoverflow.com/questions/2366260/whats-valid-and-whats-not-in-a-uri-query?param=b#1;c#2 a valid query parameter?
– Sumit Jain
Jan 27 at 17:18
...
Calculate text width with JavaScript
...te and return the width of the given text of given font in pixels.
*
* @param {String} text The text to be rendered.
* @param {String} font The css font descriptor that text is to be rendered with (e.g. "bold 14px verdana").
*
* @see https://stackoverflow.com/questions/118241/calculate-text-w...
Cookies on localhost with explicit domain
... @Justin: Hm, you probably need to completely omit the Domain= parameter when setting the cookie. If you just set the domain to null or empty, maybe your framework will send the Domain= parameter with that value, instead of omitting it? Check with e.g. Firebug.
– sl...
Simplest code for array intersection in javascript
...vely finds the intersection of
* two arrays in a simple fashion.
*
* PARAMS
* a - first array, must already be sorted
* b - second array, must already be sorted
*
* NOTES
* State of input arrays is undefined when
* the function returns. They should be
* (prolly) be dumped.
*
* ...
Is there a “do … while” loop in Ruby?
...ful. The following is a common idiom to memoize a one-liner method with no params:
def expensive
@expensive ||= 2 + 2
end
Here is an ugly, but quick way to memoize something more complex:
def expensive
@expensive ||=
begin
n = 99
buf = ""
begin
buf << "#{n} ...
How to delete last character from a string using jQuery?
...lso try this in plain javascript
"1234".slice(0,-1)
the negative second parameter is an offset from the last character, so you can use -2 to remove last 2 characters etc
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