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Origin is not allowed by Access-Control-Allow-Origin
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read the answer: you can simply add this argument to your Chrome launcher. There is no setting for this inside Chrome
– Travis Webb
Mar 6 '13 at 16:43
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Is there a CSS selector for elements containing certain text?
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If I read the specification correctly, no.
You can match on an element, the name of an attribute in the element, and the value of a named attribute in an element. I don't see anything for matching content within an element, th...
How should I validate an e-mail address?
.... Are there any other libraries doing this which are included in Android already or would I have to use RegExp?
32 Answers
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What does the “assert” keyword do? [duplicate]
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Although I have read a lot documentation about this one, I'm still confusing on how, when, and where to use it.
Make it very simple to understand:
When you have a similar situation like this:
String strA = null;
String strB = nul...
Is there a way to squash a number of commits non-interactively?
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I tried this and it reads my commit message as squash count and fails because it's not an integer.
– Minthos
Aug 12 '14 at 9:46
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How do I use .toLocaleTimeString() without displaying seconds?
...een in the specs as a parsable date format for a loooonnng time. But never read back dates from UI elements. That should come from your app layer. And always test in Safari. They've been IE6-level jerks about the date object.
– Erik Reppen
Mar 30 '15 at 2:45
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Using Java 8 to convert a list of objects into a string obtained from the toString() method
...o do this without java 8, there is a pretty good trick. List.toString() already returns a collection that looks like this:
[1,2,3]
Depending on your specific requirements, this can be post-processed to whatever you want as long as your list items don't contain [] or , .
For instance:
list.toStr...
ArrayList vs List in C#
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Another difference to add is with respect to Thread Synchronization.
ArrayList provides some thread-safety through the Synchronized property, which returns a thread-safe wrapper around the collection. The wrapper works by locking the entire collection on every add or...
applicationWillEnterForeground vs. applicationDidBecomeActive, applicationWillResignActive vs. appli
...lEnterForeground: is called. It is only executed once when the app becomes ready for use, after being put into the background, while applicationDidBecomeActive: may be called multiple times after launch. This makes applicationWillEnterForeground: ideal for setup that needs to occur just once after r...
How do I restore a dump file from mysqldump?
...e-here>;
If it was a dump of many databases, the use statements are already in there.
To run these commands, open up a command prompt (in Windows) and cd to the directory where the mysql.exe executable is (you may have to look around a bit for it, it'll depend on how you installed mysql, i.e. ...