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Get elements by attribute when querySelectorAll is not available without using libraries?
... and returns only those elements with a "data-foo" attribute:
function getAllElementsWithAttribute(attribute)
{
var matchingElements = [];
var allElements = document.getElementsByTagName('*');
for (var i = 0, n = allElements.length; i < n; i++)
{
if (allElements[i].getAttribute(attri...
How do I remove all non-ASCII characters with regex and Notepad++?
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Be sure to tick off "Wrap around" if you want to loop in the document for all non-ASCII characters.
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How do I create/edit a Manifest file?
...pecially I am adding the operating system keys, e.g. for Win 10 which even VS 2013 doesn't know yet.
– Philm
Nov 11 '15 at 0:16
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Eclipse jump to closing brace
...: as mentioned by Romaintaz below, you can also get Eclipse to auto-select all of the code between two curly braces simply by double-clicking to the immediate right of a opening brace.
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“inconsistent use of tabs and spaces in indentation”
I'm trying to create an application in Python 3.2 and I use tabs all the time for indentation, but even the editor changes some of them into spaces and then print out "inconsistent use of tabs and spaces in indentation" when I try to run the program.
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How does the Java 'for each' loop work?
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I've found just calling a while-loop like while (someList.hasMoreElements()) { //do something }} - gets me close to the coding grace I'd hoped to find when I searched for this question.
– James T Snell
N...
Regex Match all characters between two strings
...his is(.*)sentence.
The important thing here is that you activate the "dotall" mode of your regex engine, so that the . is matching the newline. But how you do this depends on your regex engine.
The next thing is if you use .* or .*?. The first one is greedy and will match till the last "sentence"...
How does having a dynamic variable affect performance?
... per Eric's suggestion. Test by swapping which line is commented. 8964ms vs 814ms, with dynamic of course losing: public class ONE<T>{public object i { get; set; }public ONE(){i = typeof(T).ToString();}public object make(int ix){ if (ix == 0) return i;ONE<ONE<T>> x = n...
The source was not found, but some or all event logs could not be searched
... approach for handling such issues is to register event log sources at installation time (under an administrator account), then assume that they exist at runtime, allowing any resulting exception to be treated as unexpected if a target event log source does not actually exist at runtime.
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Truncating long strings with CSS: feasible yet?
... cross browser CSS solution. It does come with the downside however of not allowing the text to be selected in Firefox. Check out his guest post on Matt Snider's blog for the full details on how this works.
Note this technique also prevents updating the content of the node in JavaScript using the i...