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Asp.net - Add blank item at top of dropdownlist
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After your databind:
drpList.Items.Insert(0, new ListItem(String.Empty, String.Empty));
drpList.SelectedIndex = 0;
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How do I hide javascript code in a webpage?
...js);
}
//----------------------
function unloadAllJS() {
var jsArray = new Array();
jsArray = document.getElementsByTagName('script');
for (i = 0; i < jsArray.length; i++){
if (jsArray[i].id){
unloadJS(jsArray[i].id)
}else{
jsArray[i].parentNode.removeChild(jsArray[i])...
How to permanently disable region-folding in Visual Studio 2008
...nks again.
– crush
Mar 10 '14 at 15:51
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How to correct TypeError: Unicode-objects must be encoded before hashing?
...lenpoole
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How to immediately see compile errors in project tree of IntelliJ Idea?
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How can building a heap be O(n) time complexity?
...n the heap, which is a leaf, and therefore one of the smallest items. This new root will almost certainly violate the heap property, so you have to call siftDown until you move it back into an acceptable position. This also has the effect of moving the next largest item up to the root. Notice that, ...
How do I dynamically change the content in an iframe using jquery?
...to iterate through the array with recycling is brilliant! That taught me a new pattern! Thanks!
– rhh
Sep 25 '10 at 7:13
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How to use “/” (directory separator) in both Linux and Windows in Python?
... Serban RazvanSerban Razvan
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getting the last item in a javascript object
...y wouldn't rely on any order for object property enumeration. For a start, new ECMAScript implementations are under no obligation to follow this de facto standard, so code relying on a particular order is not future-proof; also, not all current browsers behave the same. See this discussion on the Ch...
How do I get the YouTube video ID from a URL?
I want to get the v=id from YouTube’s URL with JavaScript (no jQuery, pure JavaScript).
39 Answers
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