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Changing iframe src with Javascript
...so note that the other answer by Pekka doesn't solve the problem. I'll re-order my answer to make it clearer.
– Aaron D
Apr 26 '12 at 20:21
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Get the length of a String
...s property must iterate over
the Unicode scalars in the entire string in order to determine the
characters for that string.
The count of the characters returned by the characters property is not
always the same as the length property of an NSString that contains
the same characters. The...
What is the use of hashCode in Java?
...Buckets aside, hashcode is a method that the object calls to determine the order to store each object in memory. If objects are equal, then their hashcode must also be equal. (converse of this statement is false)
– NoName
Jun 24 '17 at 6:16
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Google Play on Android 4.0 emulator
...esky.apk
You must have root-level access (run adb root) to the device in order to pull these files from it.
Adding it to the image
Now start yaffey on Windows or a similar utility on Linux or Mac, and open system.img for the emulator image you want to modify. I modify most often the one in [.....
Why are global variables evil? [closed]
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Conveniently map between enum and int / String
...ske uses an id just because the ordinal changes when the enum values get reordered.
– extraneon
Feb 16 '11 at 19:52
No...
SVN+SSH, not having to do ssh-add every time? (Mac OS)
...tity_here
According to the man page for ssh_config, it will try these in order. I'm not sure if the first three default ones I have listed need to be there, but I have included them anyway.
share
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Method has the same erasure as another method in type
...n't ready to make any updates, so you leave your Overrider class alone. In order to correctly override the toList() method, the language designers decided that a raw type was "override-equivalent" to any generified type. This means that although your method signature is no longer formally equal to m...
Should a RESTful 'PUT' operation return something
...a separate GET call after a successful update to achieve what you want. In order to ensure performance introduce a caching layer if you are facing issues in this department. We can't solve these issues by messing around with 'everything goes' kind of logic. Don't mess around with 'solid' and basic p...
How can I convert a datetime object to milliseconds since epoch (unix time) in Python?
... without tzinfo? It's right there in the method name, utcfromtimestamp. In order to make it non-naive I have to do something like datetime.utcfromtimestamp(0).replace(tzinfo=pytz.UTC). This is necessary if dt is timezone aware or else you will get TypeError: can't subtract offset-naive and offset-aw...