大约有 16,000 项符合查询结果（耗时：0.0272秒） [XML]
Doing HTTP requests FROM Laravel to an external API
...n't answer my question in fact about a Laravel kinda way, I will sure look into this. Thanks!
– Chilion
Feb 3 '15 at 13:51
3
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Generate unique random numbers between 1 and 100
...
I think is is the proper answer, because it maintains the probability distrubtion, which the accepted answer does not
– roberto tomás
Mar 23 '17 at 22:51
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Spring @Transaction method call by the method within the same class, does not work?
...d be nice if you can mark my question as the best answer to give me some points. (green checkmark)
– Espen
Aug 16 '10 at 18:31
2
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How to profile methods in Scala?
...val result = block // call-by-name
val t1 = System.nanoTime()
println("Elapsed time: " + (t1 - t0) + "ns")
result
}
// Now wrap your method calls, for example change this...
val result = 1 to 1000 sum
// ... into this
val result = time { 1 to 1000 sum }
...
How can I create a temp file with a specific extension with .NET?
...
public static string GetTempFileName(string extension)
{
int attempt = 0;
while (true)
{
string fileName = Path.GetRandomFileName();
fileName = Path.ChangeExtension(fileName, extension);
fileName = Path.Combine(Path.GetTempPath(), fileName);
try
{
usi...
What is the difference between Factory and Strategy patterns?
...y pattern allows you to encapsulate object creation.
Gary makes a great point. If you are using the principle of coding to abstractions rather than "concretions" then a lot of the patterns start looking like variations on a theme.
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What is the 'instanceof' operator used for in Java?
...d to test if an object (instance) is a subtype of a given Type.
Imagine:
interface Domestic {}
class Animal {}
class Dog extends Animal implements Domestic {}
class Cat extends Animal implements Domestic {}
Imagine a dog object, created with Object dog = new Dog(), then:
dog instanceof Domestic...
Android equivalent of NSUserDefaults in iOS
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This is the most simple solution I've found:
//--Init
int myvar = 12;
//--SAVE Data
SharedPreferences preferences = context.getSharedPreferences("MyPreferences", Context.MODE_PRIVATE);
SharedPreferences.Editor editor = preferences.edit();
editor.putInt("var1", myvar);
editor...
Android ListView Divider
... 1px is going to be incredibly small on an xxhdpi device, and at some point (as devices continue to get higher density) will be too small to see at all. Dip avoids this, and another solution for ldpi devices is to use 1px in the values-ldpi folder, and 1dip for higher densities.
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Switching between Android Navigation Drawer image and Up caret when using fragments
...r);
super.onDestroy();
}
private void syncActionBarArrowState() {
int backStackEntryCount =
getSupportFragmentManager().getBackStackEntryCount();
mDrawerToggle.setDrawerIndicatorEnabled(backStackEntryCount == 0);
}
3) Both indicators to act according to their shape
@Override...