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Exit a Script On Error
...
Are you looking for exit?
This is the best bash guide around.
http://tldp.org/LDP/abs/html/
In context:
if jarsigner -verbose -keystore $keyst -keystore $pass $jar_file $kalias
then
echo $jar_file signed sucessfully
else
echo ERROR: Failed to sign $jar_file. Please recheck the...
Maven command to list lifecycle phases along with bound goals?
...on);
}
Look at full source.
Already implemented in:
http://marketplace.eclipse.org/content/phases-and-goals
It makes use of m2e's ability to compute the association of goals with phases. I am also trying to solve it at maven level.
...
How can I hash a password in Java?
...urrently by multiple threads.
*
* @author erickson
* @see <a href="http://stackoverflow.com/a/2861125/3474">StackOverflow</a>
*/
public final class PasswordAuthentication
{
/**
* Each token produced by this class uses this identifier as a prefix.
*/
public static final S...
Coloring white space in git-diff's output
...ttings from Mark's answer. Credit for this method goes to Junio's post at http://git.661346.n2.nabble.com/Highlighting-whitespace-on-removal-with-git-diff-td5653205.html .)
For example, when converting a file from DOS line endings to Unix, git diff -R clearly shows me the ^M characters (dis)appear...
Does “display:none” prevent an image from loading?
...0 does not load images if the parent is hidden.
You may check it there : http://jsfiddle.net/tnk3j08s/
You could also have checked it by looking at the "network" tab of your browser's developer tools.
Note that if the browser is on a small CPU computer, not having to render the image (and layout...
How do I convert a hexadecimal color to rgba with the Less compiler?
...fade(@baseColor, 100%)
/* color:#d14836; */
}
Test this code online: http://lesstester.com/
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MSTest copy file to test run folder
...TestSettings name="Local" id="00ebe0c6-7b64-49c0-80a5-09796270f111" xmlns="http://microsoft.com/schemas/VisualStudio/TeamTest/2010">
<Description>These are default test settings for a local test run.</Description>
<Deployment>
<DeploymentItem filename="Folder1\TestScr...
CSS3 :unchecked pseudo-class
...port the :checked pseudo class, you can find more info from this resource: http://www.whatstyle.net/articles/18/pretty_form_controls_with_css
Your going to get better browser support with jquery... you can use a click function to detect when the click happens and if its checked or not, then you can...
Sort Go map values by keys
...re that specifies that order.
Here's my modified version of example code:
http://play.golang.org/p/dvqcGPYy3-
package main
import (
"fmt"
"sort"
)
func main() {
// To create a map as input
m := make(map[int]string)
m[1] = "a"
m[2] = "c"
m[0] = "b"
// To store the ...
What's so wrong about using GC.Collect()?
... way to
' release all the Excel COM objects referenced indirectly.
' Ref: http://www.informit.com/articles/article.aspx?p=1346865&seqNum=5
' Ref: http://support.microsoft.com/default.aspx?scid=KB;EN-US;q317109
GC.Collect()
GC.WaitForPendingFinalizers()
GC.Collect()
GC.WaitForPendingFinalizers()...