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How do you convert a JavaScript date to UTC?
...ou need is created with the .toISOString() method. For older browsers (ie8 and under), which don't natively support this method, the shim can be found here:
This will give you the ability to do what you need:
var isoDate = new Date('yourdatehere').toISOString();
For Timezone work, moment.js and...
How to get the anchor from the URL using jQuery?
...
You can use the .indexOf() and .substring(), like this:
var url = "www.aaa.com/task1/1.3.html#a_1";
var hash = url.substring(url.indexOf("#")+1);
You can give it a try here, if it may not have a # in it, do an if(url.indexOf("#") != -1) check like t...
What is the maximum size of a web browser's cookie's key?
...ant to support most browsers, I suggest keeping the name under 4000 bytes, and the overall cookie size under 4093 bytes.
One thing to be careful of: if the name is too big you cannot delete the cookie (at least in JavaScript). A cookie is deleted by updating it and setting it to expire. If the name...
Ruby: extend self
In Ruby, I understand the basic idea of extend . However, what's happening in this segment of code? Specifically, what does extend do? Is it just a convenient way of making the instance methods into class methods? Why would you do it this way rather than specifying class methods from the beginnin...
Convert number strings with commas in pandas DataFrame to float
...have a DataFrame that contains numbers as strings with commas for the thousands marker. I need to convert them to floats.
3...
Get all child views inside LinearLayout at once
...
Use getChildCount() and getChildAt(int index).
Example:
LinearLayout ll = …
final int childCount = ll.getChildCount();
for (int i = 0; i < childCount; i++) {
View v = ll.getChildAt(i);
// Do something with v.
// …
}
...
When to use setAttribute vs .attribute= in JavaScript?
...mode link below) if you want programmatic access in JavaScript. It should handle the different types of attributes (think "onload") correctly.
Use getAttribute/setAttribute when you wish to deal with the DOM as it is (e.g. literal text only). Different browsers confuse the two. See Quirks modes: at...
How to remove CocoaPods from a project?
...oaPods version 0.39.0, they could change with new versions.
Delete the standalone files (Podfile Podfile.lock and your Pods directory)
Delete the generated xcworkspace
Open your xcodeproj file, delete the references to Pods.xcconfig and libPods.a (in the Frameworks group)
Under your Build Phases d...
EF Migrations: Rollback last applied migration?
... answered Aug 13 '12 at 18:38
Andrew PetersAndrew Peters
10.2k44 gold badges3434 silver badges3434 bronze badges
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Pod install is staying on “Setting up CocoaPods Master repo”
...e pod install the first line I see is "Setting up CocoaPods Master repo" and after that I can't see anything more, the console stops there.
...