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HTML5 Video Dimensions
...--- //
/**
Returns the dimensions of a video asynchrounsly.
@param {String} url Url of the video to get dimensions from.
@return {Promise} Promise which returns the dimensions of the video in 'width' and 'height' properties.
*/
function getVideoDimensionsOf(url){
return new Promise(fun...
Detect when an image fails to load in Javascript
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/**
* Tests image load.
* @param {String} url
* @returns {Promise}
*/
function testImageUrl(url) {
return new Promise(function(resolve, reject) {
var image = new Image();
image.addEventListener('load', resolve);
image.addEventListener('error',...
How to write an XPath query to match two attributes?
...t;X>
<Y ATTRIB1=attrib1_value ATTRIB2=attrib2_value/>
</X>
string xPath="/" + X + "/" + Y +
"[@" + ATTRIB1 + "='" + attrib1_value + "']" +
"[@" + ATTRIB2 + "='" + attrib2_value + "']"
XPath Testbed:
http://www.whitebeam.org/library/guide/TechNotes/xpathtestbed.rhtm
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Best content type to serve JSONP?
...bservice that when called without specifying a callback will return a JSON string using application/json as the content type.
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How do I start my app on startup?
...d be better to use Intent.ACTION_BOOT_COMPLETED instead of hard-coding the string in your Receiver. Also, should use the new Intent(context, MySystemService.class) constructor when creating the Intent.
– brianestey
Aug 27 '12 at 15:15
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Center a popup window on screen?
...o. You can also change the options with an object (easier to manage than a string)
– SwiftNinjaPro
Apr 16 at 19:06
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Lowercase and Uppercase with jQuery
How do I transpose a string to lowercase using jQuery? I've tried
3 Answers
3
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WPF Bind to itself
... WPF Window , and somewhere there is a ListView where I bind a List<string> to.
1 Answer
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What is JNDI? What is its basic use? When is it used?
...an be resources like a DataSource, or something else, even plain java.lang.String for configuration information.
– sleske
Jan 21 '14 at 16:40
3
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How to serialize a JObject without the formatting?
...with LINQ to JSON (also provided by the same library). When I call the ToString() method on the JObject , it outputs the results as formatted JSON.
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