大约有 15,461 项符合查询结果（耗时：0.0218秒） [XML]
Convert Iterator to ArrayList
... ArrayList<Element> (or List<Element> ) in the best and fastest way possible, so that we can use ArrayList 's operations on it such as get(index) , add(element) , etc.
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Easiest way to compare arrays in C#
...) == array2.Count() && !array1.Except(array2).Any();
}
}
The test code looks like:
class Program
{
static void Main(string[] args)
{
int[] a1 = new int[] { 1, 2, 3 };
int[] a2 = new int[] { 3, 2, 1 };
int[] a3 = new int[] { 1, 3 };
int[] a4 = nu...
String output: format or concat in C#?
...h just to use the same memory reference. Therefore your code doesn't truly test the difference between the two concat methods. See code in my answer below.
– Ludington
Nov 13 '12 at 1:21
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force Maven to copy dependencies into target/lib
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This is fine, but it is copying test dependencies too. I add to myself the excludeScope option (maven.apache.org/plugins/maven-dependency-plugin/…).
– Alfonso Nishikawa
Aug 9 '13 at 8:44
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Why would you use String.Equals over ==? [duplicate]
...string with two characters "Hi", but myItem == "Hi" or "Hi" == myItem will test reference equality. The "Option Strict On" dialect of VB.NET is better in that regard. Its "=" operator tests either tests value equality or won't compile; for a reference-equality check, one uses the "Is" operator.
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How do I fix a NoSuchMethodError?
...ethod signature.
In my experience, this comes up occasionally when unit testing private methods/fields, and using a TestUtilities class to extract fields for test verification. (Generally with legacy code that wasn't designed with unit testing in mind.)
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Is assert evil? [closed]
...oing it on every single invocation of the routine.
You still have to unit-test your production code, but that's a different, and complementary, way of making sure your code is correct. Unit tests make sure your routine lives up to its interface, while assertions are a finer-grained way to make sure...
How to change the name of a Django app?
...ango/South?
Python code (thanks to A.Raouf) to automate the above steps (Untested code. You have been warned!)
Python code (thanks to rafaponieman) to automate the above steps (Untested code. You have been warned!)
share
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Java SecurityException: signer information does not match
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I have a signed jar file to be tested, test class files with the same package, junit, jre, other jars. Which is the proper order in eclipse ? Not sure I tried all combinations yet. But did not come beyond the class loader SecurityException
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Hosting Git Repository in Windows
... start the service:
cygrunsrv --start gitd
You are done. If you want to test it, here is a quick and dirty script that shows that you can push over the git protocol to your local machine:
#!/bin/bash
echo "Creating main git repo ..."
mkdir -p /git/testapp.git
cd /git/testapp.git
git init --bare...