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Calculate relative time in C#
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1005
Jeff, your code is nice but could be clearer with constants (as suggested in Code Complete).
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Convert a series of parent-child relationships into a hierarchical tree?
...ion printTree($tree) {
if(!is_null($tree) && count($tree) > 0) {
echo '<ul>';
foreach($tree as $node) {
echo '<li>'.$node['name'];
printTree($node['children']);
echo '</li>';
}
echo '</ul>';
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Is there a way to chain multiple value converters in XAML?
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edited May 2 '17 at 15:30
Hakan Fıstık
9,09888 gold badges5757 silver badges8686 bronze badges
answe...
How do I check if a type provides a parameterless constructor?
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170
The Type class is reflection. You can do:
Type theType = myobject.GetType(); // if you have an ...
JavaScript % (modulo) gives a negative result for negative numbers
...rs♦
839k212212 gold badges32183218 silver badges28092809 bronze badges
answered Dec 17 '10 at 3:59
EnriqueEnrique
8,66077 gold b...
iPhone - Grand Central Dispatch main thread
...h_queue_t backgroundQueue = dispatch_queue_create("com.mycompany.myqueue", 0);
dispatch_async(backgroundQueue, ^{
int result = <some really long calculation that takes seconds to complete>;
dispatch_async(dispatch_get_main_queue(), ^{
[self updateMyUIWithResul...
What do all of Scala's symbolic operators mean?
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530
I divide the operators, for the purpose of teaching, into four categories:
Keywords/reserved s...
How to impose maxlength on textArea in HTML using JavaScript
...{
var txts = document.getElementsByTagName('TEXTAREA');
for(var i = 0, l = txts.length; i < l; i++) {
if(/^[0-9]+$/.test(txts[i].getAttribute("maxlength"))) {
var func = function() {
var len = parseInt(this.getAttribute("maxlength"), 10);
if(this.value.length ...
MetadataException: Unable to load the specified metadata resource
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answered Mar 27 '09 at 12:02
Craig StuntzCraig Stuntz
123k1212 gold badges244244 silver badges266266 bronze badges
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