大约有 40,000 项符合查询结果（耗时：0.0560秒） [XML]
How to merge remote changes at GitHub?
...
@Patrick @larson I had a similar problem caused by the fact that I did not read the error message carefully. The reject was on a branch that I didn't have checked out. The branch I was actually on was succeeding. The solution was to git checkout other-branch; git pull; git...
How do I record audio on iPhone with AVAudioRecorder?
...re are no examples at all.
Here is my working code. Recording is triggered by the user pressing a button on the navBar.
The recording uses cd quality (44100 samples), stereo (2 channels) linear pcm. Beware: if you want to use a different format, especially an encoded one, make sure you fully underst...
How to get the Power of some Integer in Swift language?
...
Update for Swift 3
In Swift 3 the "magic number" precedence is replaced by precedencegroups:
precedencegroup PowerPrecedence { higherThan: MultiplicationPrecedence }
infix operator ^^ : PowerPrecedence
func ^^ (radix: Int, power: Int) -> Int {
return Int(pow(Double(radix), Double(power)))...
How to pass event as argument to an inline event handler in JavaScript?
...
You don't need to pass this, there already is the event object passed by default automatically, which contains event.target which has the object it's coming from. You can lighten your syntax:
This:
<p onclick="doSomething()">
Will work with this:
function doSomething(){
console.l...
How to get the unix timestamp in C#
...
You get a unix timestamp in C# by using DateTime.UtcNow and subtracting the epoch time of 1970-01-01.
e.g.
Int32 unixTimestamp = (Int32)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds;
DateTime.UtcNow can be replaced with any DateTime...
Disable single warning error
...suppress: ...) is an #include directive (which expands the file referenced by its parameter into the current compilation unit), the effect applies to the first line of that file only. This should be obvious, since warnings are generated by the compiler. The compiler operates on pre-processed code.
...
How to verify that a specific method was not called using Mockito?
..., but rather that passing in known parameters results in a known response. By using no more interactions you're basically verifying the implementation line by line, which makes refactoring and implementation tedious. Which isn't the point of unit testing.
– Andrew T Finnell
...
Why number 9 in kill -9 command in unix? [closed]
...
Back in the day (by which I mean 4.xBSD or so) you couldn't use the mnemonics with the shell command, which is why the number 9 is written into an awful lot of old dusty-deck shell scripts.
– zwol
Mar 30...
Implementing Fast and Efficient Core Data Import on iOS 5
...ves to disk.
In your scenario, you are pulling the data into the MAIN MOC by merging from the MASTER save during the DidSave notification.
That should work, so I'm curious as to where it is "hung." I will note, that you are not running on the main MOC thread in the canonical way (at least not for...
printf() formatting for hex
...
The %#08X conversion must precede the value with 0X; that is required by the standard. There's no evidence in the standard that the # should alter the behaviour of the 08 part of the specification except that the 0X prefix is counted as part of the length (so you might want/need to use %#010X....