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“Automatic” vs “Automatic (Delayed start)”
...dows Internals and other sources (3,4).
The registry keys of interest (At least in some versions of windows) are:
HKLM\SYSTEM\CurrentControlSet\services\<service name>\DelayedAutostart will have the value 1 if delayed, 0 if not.
HKLM\SYSTEM\CurrentControlSet\services\AutoStartDelay or HKLM\...
Devise Secret Key was not set
...vise secret key sitting somewhere in plain text in the source, correct? At least this default allows us to set up dynamic secret keys in fewer places.
– Topher Hunt
Jun 1 '14 at 16:19
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std::string formatting like sprintf
... cout.sync_with_stdio(false)) causes c++'s streams to outperform stdio, at least as of MSVC10.
– Jimbo
Jan 20 '13 at 21:15
74
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iPhone: How to get current milliseconds?
...rs on an iPhone 4S and iPad 3 (release builds). CACurrentMediaTime has the least overhead by a small margin. timeIntervalSince1970 is far slower than the others, probably due to NSDate instantiation overhead, though it may not matter for many use cases.
I'd recommend CACurrentMediaTime if you want ...
UINavigationBar custom back button without title
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iOS7 has new interface rules, so It's better to keep at least the back arrow when you push a UIView.
It's very easy to change the "back" text programmatically. Just add this code before push the view (Or prepareForSegue if you are using StoryBoards):
-(void) prepareForSegue:(UISt...
How do I make many-to-many field optional in Django?
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null=True is not required, at least from Django 1.5 onwards.
– Ville Laurikari
Dec 6 '13 at 6:57
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Why sizeof int is wrong, while sizeof(int) is right?
...s, yes, I agree with you. Although it continues to repeat the rule, but at least, it gives a piece of authorizing reading.
– Yishu Fang
Oct 29 '12 at 14:31
3
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Java: convert List to a String
...ay it makes sense that it does, but it's just annoying that there isn't at least a static method for it in String.
– Powerlord
Nov 17 '09 at 21:29
4
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Set width of TextView in terms of characters
...o an integer value say 3, on an EditText or TextView should ensure it's at least 3 characters wide. You can set the maxEms as well.
So Kyle's answer on this thread, although wrong, caused me to find the answer, so thanks Kyle.
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contenteditable change events
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I was able to verify (at least in Chrome 43.0.2357.130) that the HTML5 input event fires in each of these situations (specifically drag & drop, italicizing, copy/cut/paste through context menu). I also tested bolding w/ cmd/ctrl+b and got the ex...