大约有 48,000 项符合查询结果（耗时：0.0635秒） [XML]
In C#, how to check if a TCP port is available?
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+50
Since you're using a TcpClient, that means you're checking open TCP ports. There are lots of good objects available in the System.Net....
Get name of currently executing test in JUnit 4
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answered Sep 15 '09 at 11:59
FroMageFroMage
4,52822 gold badges1717 silver badges1212 bronze badges
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How to convert a normal Git repository to a bare one?
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edited Jun 11 '17 at 12:30
Schwertspize
15199 bronze badges
answered Feb 4 '10 at 15:06
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What is an efficient way to implement a singleton pattern in Java? [closed]
...explained this approach in his Effective Java Reloaded talk at Google I/O 2008: link to video. Also see slides 30-32 of his presentation (effective_java_reloaded.pdf):
The Right Way to Implement a Serializable Singleton
public enum Elvis {
INSTANCE;
private final String[] favoriteSongs ...
Return empty cell from formula in Excel
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50
You're going to have to use VBA, then. You'll iterate over the cells in your range, test the co...
Multi-statement Table Valued Function vs Inline Table Valued Function
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answered Mar 31 '10 at 16:10
ThomasThomas
59.9k1010 gold badges8989 silver badges135135 bronze badges
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BAT file: Open new cmd window and execute a command in there
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answered Jul 9 '12 at 10:44
arossaross
4,44511 gold badge2222 silver badges3030 bronze badges
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SQLite: How do I save the result of a query as a CSV file?
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edited Jun 27 '14 at 20:04
lippertsjan
31911 silver badge1717 bronze badges
answered May 20 '11 at 2...
How to convert enum value to int?
...ed to make the enum expose value somehow, e.g.
public enum Tax {
NONE(0), SALES(10), IMPORT(5);
private final int value;
private Tax(int value) {
this.value = value;
}
public int getValue() {
return value;
}
}
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public int getTaxValue() {
Tax tax = ...
“Conversion to Dalvik format failed with error 1” on external JAR
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edited Feb 25 '14 at 11:00
community wiki
5 r...