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Automatically add newline at end of curl response body
... escaping is messed up enough that when I put the last curl command on the screen, deleting characters from that curl command deletes the wrong characters.
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How to restore to a different database in sql server?
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Do the same with the log file file name.
Verify from the Activity Monitor Screen that no new processes were spawned. If they were, kill them.
Click OK.
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What does addChildViewController actually do?
...keep reference of. You should actually add those viewController's views on screen yourself by adding them as a subviews of another view (e.g. the parentViewController's view). There's also a convenience object in Interface Builder to use childrenViewControllers in Storyboards.
Previously, to keep r...
How can I pass a list as a command-line argument with argparse?
...nd-action', action='append')
# To show the results of the given option to screen.
for _, value in parser.parse_args()._get_kwargs():
if value is not None:
print(value)
Here is the output you can expect:
$ python arg.py --default 1234 2345 3456 4567
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arg.py: error: unrecognized arg...
Android DialogFragment vs Dialog
...agement with this android:configChanges="locale|keyboardHidden|orientation|screenSize" and I don't see any problems in applications...
– Renetik
May 7 '15 at 10:36
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Is it unnecessary to put super() in constructor?
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Calling the no-arguments super constructor is just a waste of screen space and programmer time. The compiler generates exactly the same code, whether you write it or not.
class Explicit() {
Explicit() {
super();
}
}
class Implicit {
Implicit() {
}
}
Update ...
iPad/iPhone hover problem causes the user to double click a link
...fire the following events if a user touches and releases a finger on touch screen (like iPad) (source: Touch And Mouse on html5rocks.com):
touchstart
touchmove
touchend
300ms delay, where the browser makes sure this is a single tap, not a double tap
mouseover
mouseenter
Note: If a mouseover, mou...
Convert pandas timezone-aware DateTimeIndex to naive timestamp, but in certain timezone
...mation is used only for display purposes when printing the timezone to the screen. At display time, the data is offset appropriately and +01:00 (or similar) is added to the string. Stripping off the tz_info value (using tz_convert(tz=None)) doesn't doesn't actually change the data that represents ...
Why is exception.printStackTrace() considered bad practice?
...k the user is interested in the reasons? Have you seen StackOverflow error screen? It's very humorous, but does not reveal any details. However it ensures the user that the problem will be investigated.
But he will call you immediately and you need to be able to diagnose the problem. So you need bo...
How is the default submit button on an HTML form determined?
... the button from the page flow with CSS might bring up WAI issues, because screen readers will still see the default button.
– Stefan Haberl
Mar 28 '12 at 8:59
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