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Converting a Java Keystore into PEM Format
... keytool -keystore foo.jks -exportcert -alias foo | \
openssl x509 -inform der -text
Enter keystore password: asdasd
Certificate:
Data:
Version: 3 (0x2)
Serial Number: 1237334757 (0x49c03ae5)
Signature Algorithm: dsaWithSHA1
Issuer: C=AU, ST=Victoria, L=Me...
form with no action and where enter does not reload page
...our text field. It will prevent a submission on pressing Enter, and you're free to add a submit button or call form.submit() as required:
onKeyPress="if (event.which == 13) return false;"
For example:
<input id="txt" type="text" onKeyPress="if (event.which == 13) return false;"></input&...
How to change line color in EditText
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This is the best tool that you can use for all views and its FREE many thanks to @Jérôme Van Der Linden.
The Android Holo Colors Generator allows you to easily create Android components such as EditText or spinner with your own colours for your Android application. It will generate a...
How to do a SOAP Web Service call from Java class?
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About using JAXB for serializing/deserializing, it is very easy to find information about it. You can start here: http://www.mkyong.com/java/jaxb-hello-world-example/.
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What does auto do in margin:0 auto?
... child is 50px, then the auto property will determine that there's 50px of free space to share between margin-left and margin-right:
var freeSpace = 100 - 50;
var equalShare = freeSpace / 2;
Which would give:
margin-left:25;
margin-right:25;
Have a look at this jsFiddle. You do not have to ...
Environment variables in Mac OS X
...list is no longer supported. According to Apple Dev, one must "Change the Info.plist of the .app itself to contain an "LSEnvironment" dictionary with the environment variables you want." For more info, see apple.stackexchange.com/questions/57385/…
– pnkfelix
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Using Emacs as an IDE
...lookup really pertained to code navigation. Here's some more to-the-point info:
Looking up manpages, info manuals, and Elisp documentation from within emacs
Looking up Python documentation from within Emacs.
Google searching will no doubt reveal further examples.
As the second link shows, ...
Can I set subject/content of email using mailto:?
...ilto subject example:
<a href="mailto:no-one@snai1mai1.com?subject=free chocolate">example</a>
mailto with content:
<a href="mailto:no-one@snai1mai1.com?subject=look at this website&body=Hi,I found this website and thought you might like it http://www.geocities.co...
How to use SSH to run a local shell script on a remote machine?
...it: Since this answer keeps getting bits of traffic, i would add even more info to this wonderful use of heredoc:
You can nest commands with this syntax, and thats the only way nesting seems to work (in a sane way)
ssh user@host <<'ENDSSH'
#commands to run on remote host
ssh user@host2 <&...
How to Test Facebook Connect Locally
... answered Mar 6 '12 at 14:22
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