大约有 15,461 项符合查询结果（耗时：0.0267秒） [XML]
Parsing JSON with Unix tools
...tion, but that API no longer works, making it hard to copy the examples to test out, and the new Twitter API requires API keys, so I've switched to using the GitHub API which can be used easily without API keys. The first answer for the original question would be:
curl 'http://twitter.com/users/us...
How to check if a variable is null or empty string or all whitespace in JavaScript?
...
What about using test() instead of match()? return str === null || (/^ *$/).test(str);
– Mario Levrero
Sep 24 '14 at 9:43
...
How to unzip a file using the command line? [closed]
...ory is in your path (in most cases), you can use the command line:
jar xf test.zip
or if not in your path:
C:\Java\jdk1.6.0_03\bin>jar xf test.zip
Complete set of options for the jar tool available here.
Examples:
Extract jar file
jar x[v]f jarfile [inputfiles] [-Joption]
jar x[v...
SELECT INTO Variable in MySQL DECLARE causes syntax error?
...lution for my problem. Here´s what helped:
DELIMITER //
CREATE PROCEDURE test ()
BEGIN
DECLARE myvar DOUBLE;
SELECT somevalue INTO myvar FROM mytable WHERE uid=1;
SELECT myvar;
END
//
DELIMITER ;
call test ();
...
What is a Shim?
... framework to isolate your application from other assemblies for unit testing. Shims divert calls to specific methods to code that you write as part of your test
share
|
improve this answer
...
How do I get the last character of a string?
...
The code:
public class Test {
public static void main(String args[]) {
String string = args[0];
System.out.println("last character: " +
string.substring(string.length() - 1));
}
}
The output of ...
How do I execute a program using Maven?
....0</version>
<configuration>
<mainClass>org.dhappy.test.NeoTraverse</mainClass>
</configuration>
</plugin>
invoking mvn exec:java on the command line will invoke the plugin which is configured to execute the class org.dhappy.test.NeoTraverse.
So, to tri...
Mac OSX Lion DNS lookup order [closed]
...
Thanks so much for this. Waiting 10-30 seconds to test changes to my code was driving me crazy and you saved me a ton of time by not having to figure this out myself.
– Zack Angelo
Aug 13 '11 at 16:34
...
Program only crashes as release build — how to debug?
...ot a "Schroedinger's Cat" type of problem here -- my program (actually the test suite for my program, but a program nonetheless) is crashing, but only when built in release mode, and only when launched from the command line. Through caveman debugging (ie, nasty printf() messages all over the place)...
SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”
...sn't deserve its own answer but make sure that the scope isn't just set to test. (<scope>test</scope>; don't do this)
– BWC semaJ
Mar 4 '19 at 5:08
...