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What's the difference between a continuation and a callback?
...umber of functions, any number of times. For example:
var array = [1, 2, 3];
forEach(array, function (element, array, index) {
array[index] = 2 * element;
});
console.log(array);
function forEach(array, callback) {
var length = array.length;
for (var i = 0; i < lengt...
How do I enlarge an EER Diagram in MySQL Workbench?
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412
On the Model pull-down there is an option Diagram Properties and Size, which allows the size of ...
Convert all first letter to upper case, rest lower for each word
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251
string s = "THIS IS MY TEXT RIGHT NOW";
s = System.Threading.Thread.CurrentThread.CurrentCult...
Sort rows in data.table in decreasing order on string key `order(-x,v)` gives error on data.table 1.
...o longer necessary.
You can use DT[order(-rank(x), y)].
x y v
1: c 1 7
2: c 3 8
3: c 6 9
4: b 1 1
5: b 3 2
6: b 6 3
7: a 1 4
8: a 3 5
9: a 6 6
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How do I fix blurry text in my HTML5 canvas?
...t from the device or monitor's pixel ratio.
On the iPad 3+, this ratio is 2. This essentially means that your 1000px width canvas would now need to fill 2000px to match it's stated width on the iPad display. Fortunately for us, this is done automatically by the browser. On the other hand, this i...
Rails: How to get the model class name based on the controller class name?
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edited Jul 21 '11 at 2:35
answered Jul 21 '11 at 1:08
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Android: Access child views from a ListView
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215
See: Android ListView: get data index of visible item
and combine with part of Feet's answer a...
How can I get PHPUnit MockObjects to return different values based on a parameter?
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126
Use a callback. e.g. (straight from PHPUnit documentation):
<?php
class StubTest extends P...
./configure : /bin/sh^M : bad interpreter [duplicate]
I've been trying to install lpng142 on my fed 12 system. Seems like a problem to me. I get this error
15 Answers
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Using CMake, how do I get verbose output from CTest?
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92
You can set the environment variable CTEST_OUTPUT_ON_FAILURE, which will show you any output fro...