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How to loop through a plain JavaScript object with the objects as members?
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for (var key in validation_messages) {
// skip loop if the property is from prototype
if (!validation_messages.hasOwnProperty(key)) continue;
var obj = validation_messages[key];
for (var prop in obj) {
// skip loop if the property is from prototype
if (!obj.hasOwn...
How to remove first 10 characters from a string?
...ing(10, str.Length-10)
you will need to perform the length checks else this would throw an error
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How do I draw a shadow under a UIView?
...ontextSetShadow() to draw the shadow, but the Quartz 2D programming guide is a little vague:
16 Answers
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View list of all JavaScript variables in Google Chrome Console
In Firebug, the DOM tab shows a list of all your public variables and objects. In Chrome's console you have to type the name of the public variable or object you want to explore.
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Completely uninstall PostgreSQL 9.0.4 from Mac OSX Lion?
This question may look like a duplicate of: How to uninstall postgresql on my Mac (running Snow Leopard) however, there are two major differences. I'm running Lion and I'm trying to uninstall PostgreSQL 9.0.4. I've looked at the last question and the link that it referenced, but I did not find a f...
Find an element in DOM based on an attribute value
Can you please tell me if there is any DOM API which search for an element with given attribute name and attribute value:
7...
How to copy file from HDFS to the local file system
How to copy file from HDFS to the local file system . There is no physical location of a file under the file , not even directory . how can i moved them to my local for further validations.i am tried through winscp .
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PHP json_decode() returns NULL with valid JSON?
I have this JSON object stored on a plain text file:
21 Answers
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How to download a Nuget package without nuget.exe or Visual Studio extension?
How can I download a NuGet package? I don't have the NuGet Visual Studio extension or the command line program nuget.exe. How can I download the .nupack file from the web? As I understand I will be able to extract the .dll files from it (with 7-zip) to use as normal.
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Scala equivalent of Java java.lang.Class Object
The question is best explained by an example:
2 Answers
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