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How to use if - else structure in a batch file?
...swers there is a bit of confusion about the meaning of this pseudocode in DOS: IF A IF B X ELSE Y. It does not mean IF（A and B) THEN X ELSE Y, but in fact means IF A( IF B THEN X ELSE Y). If the test of A fails, then he whole of the inner if-else will be ignored.
As one of the answers mentioned, ...
How to import existing *.sql files in PostgreSQL 8.4?
I am using PostgreSQL 8.4, and I have some *.sql files to import into a database. How can I do so?
5 Answers
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Setting href attribute at runtime
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@lakum4stackof: It'd help if you post the exact < a > tag you are using here :)
– user529141
Dec 3 '10 at 12:31
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Configuring IntelliJ IDEA for unit testing with JUnit
...ode editor.
It will show you popup with suggestion to create a test.
Mac OS: ⌘ Cmd+Shift+T
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sed one-liner to convert all uppercase to lowercase?
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I had to choose my own answer because I'm not a fan of answers that just consist of links.
– magnetar
Feb 3 '11 at 4:15
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Converting Java objects to JSON with Jackson
...being sent out via Web Services like RESTful.
– jmarcosSF
Mar 23 '15 at 6:28
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How can I use getSystemService in a non-activity class (LocationManager)?
...his:
package com.atClass.lmt;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
import android.location.Location;
public class lmt extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);...
Browse orphaned commits in Git
My git repository has somehow gone wonky - I loaded up msysgit this morning and instead of the branch name being shown after the current directory, it says "((ref: re...))", 'git status' reports everything as a new file, 'git log' and 'git reflog' tell me "fatal: bad default revision 'HEAD'", and so...
XDocument or XmlDocument
...tent. For example, you can stream a large document but use LINQ to XML by positioning an XmlReader at the start of an element, reading an XElement from it and processing it, then moving on to the next element etc. There are various blog posts about this technique, here's one I found with a quick sea...
Syntax for a single-line Bash infinite while loop
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Excellent! Works perfectly on Mavericks (Mac OS-X 10.9) and allows me to keep a vpn running. Openconnect disconnects after a few hours with a bad cookie error. So I put the openconnect command in a shell script, sudo su to become root, and use this cmd line: ...