大约有 32,000 项符合查询结果（耗时：0.0435秒） [XML]
Java: when to use static methods
... decade of your own experience in true OO languages, not migrating from C) then DON'T DO IT. Seriously, the worst code I've ever seen came from an embedded developer's use of statics and in most cases we were stuck with it, forever, and adding more code just locked us into the unmodifiable monolith ...
In which situations do we need to write the __autoreleasing ownership qualifier under ARC?
...hod:
- ( BOOL )save: ( NSError * __autoreleasing * );
The compiler will then have to create a temporary variable, set at __autoreleasing. So:
NSError * error = nil;
[ database save: &error ];
Will be transformed to:
NSError * __strong error = nil;
NSError * __autoreleasing tmpError = erro...
Constructor overload in TypeScript
...
Added a method to the Box class and then the constructor stop working (failed at compile time). Any idea?
– JeeShen Lee
Dec 13 '17 at 7:45
1
...
promise already under evaluation: recursive default argument reference or earlier problems?
...nswered Dec 5 '10 at 3:10
G. GrothendieckG. Grothendieck
194k1414 gold badges166166 silver badges283283 bronze badges
...
How do I find out which process is locking a file using .NET?
...0) - 1
myProcess = processes(i)
If Not myProcess.HasExited Then
Try
Dim modules As ProcessModuleCollection = myProcess.Modules
Dim j As Integer
For j = 0 To modules.Count - 1
If (modules.Item(j).FileName....
Can I add jars to maven 2 build classpath without installing them?
...of distributing the dependencies of the project with its source, but since then your project's target artifact will depend on non-published jars, so when you'll install it to a repository it will have unresolvable dependencies.
To beat this problem I suggest to include these dependencies in your tar...
Math.random() versus Random.nextInt(int)
...ng by 6 doesn't alter the number of possible values, and casting to an int then forces these values into one of six 'buckets' (0, 1, 2, 3, 4, 5), each bucket corresponding to ranges encompassing either 1501199875790165 or 1501199875790166 of the possible values (as 6 is not a disvisor of 2^53). This...
setuptools: package data folder location
...The alternative would be to place your data outside the Python package and then
either:
Have the location of data passed in via a configuration file,
command line arguments or
Embed the location into your Python code.
This is far less desirable if you plan to distribute your project. If you r...
Coding in Other (Spoken) Languages
... a symbol you associate with some construct. For instance, in VB you have "THEN", which in many C-style languages would be "{" and it doesn't make a big difference in readability (well, at least that's how I see it, being a Non-English native speaker).
But where things can sometimes get hairy, and ...
Best way to represent a Grid or Table in AngularJS with Bootstrap 3? [closed]
... their 2.x to 3.x transition nor was I even able to get the table to work. Then I moved to ngTable which sort of worked. I couldn't get sorting or paging to work correctly, but that my be due to the way I was loading data from $http. Then I saw this trNgGrid and holy crap...so easy to get up and run...