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Stop on first error [duplicate]
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Maybe you want set -e:
www.davidpashley.com/articles/writing-robust-shell-scripts.html#id2382181:
This tells bash that it should exit the script if any statement returns a non-true return value. The benefit of using -e is that it prevents error...
Eclipse keyboard shortcut to indent source code to the left?
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Ctrl + I (indentation). See at http://www.rossenstoyanchev.org/write/prog/eclipse/eclipse3.html
Search for Indentation.
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HttpServletRequest get JSON POST data [duplicate]
...he POST data is encoded as key-value pairs of content type: "application/x-www-form-urlencoded" like when you use a standard HTML form.
If you use a different encoding schema for your post data, as in your case when you post a json data stream, you need to use a custom decoder that can process the ...
What is $@ in Bash? [duplicate]
...he parameters added together.
If it still makes no sense do this.
http://www.thegeekstuff.com/2010/05/bash-shell-special-parameters/
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follow
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What are my environment variables? [closed]
...vironment variables stored?
How to set Shell Environment Variables
http://www.codecoffee.com/tipsforlinux/articles/030.html
Happy reading :-)
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Is there a PHP Sandbox, something like JSFiddle is to JS? [closed]
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http://phpfiddle.org/
http://ideone.com/
https://codeanywhere.net/
http://www.tehplayground.com/
http://sandbox.onlinephpfunctions.com/
http://codepad.org/
https://eval.in/
https://implode.io/ (permits attaching a version of the Laravel framework)
The most sophisticated is:
http://3v4l.org/
I...
How to create empty folder in java? [duplicate]
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Looks file you use the .mkdirs() method on a File object: http://www.roseindia.net/java/beginners/java-create-directory.shtml
// Create a directory; all non-existent ancestor directories are
// automatically created
success = (new File("../potentially/long/pathname/without/all/dirs")).mkd...
Hide horizontal scrollbar on an iframe?
...sponsive-16by9">
<iframe class="embed-responsive-item" src="http://www.youtube.com/embed/WsFWhL4Y84Y"></iframe>
</div>
jsfiddle: http://jsfiddle.net/00qggsjj/2/
http://getbootstrap.com/components/#responsive-embed
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How to remove a key from HashMap while iterating over it? [duplicate]
...t.println("Changed HashMap : "+hashMap);
}
}
Source : http://www.tutorialdata.com/examples/java/collection-framework/hashmap/remove-mapping-of-specified--key-from-hashmap
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Download a working local copy of a webpage [closed]
...e of doing what you are asking. Just try the following:
wget -p -k http://www.example.com/
The -p will get you all the required elements to view the site correctly (css, images, etc).
The -k will change all links (to include those for CSS & images) to allow you to view the page offline as it ...