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Should JAVA_HOME point to JDK or JRE?

...\Program Files (x86)\Java\jre7 . It works fine. Afterwards, I unzipped ant and set up the environment variables related to Ant, I got the following error messages after typing "ant -version" ...
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Why JSF calls getters multiple times

... is caused by the nature of deferred expressions #{} (note that "legacy" standard expressions ${} behave exactly the same when Facelets is used instead of JSP). The deferred expression is not immediately evaluated, but created as a ValueExpression object and the getter method behind the expression i...
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Get value of a string after last slash in JavaScript

I am already trying for over an hour and cant figure out the right way to do it, although it is probably pretty easy: 10 An...
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How to stage only part of a new file with git?

... Whoa, all that update-index and hash-object business seems overly complicated. How about this instead: git add -N new_file git add -i From git help add: -N, --intent-to-add Record only the fact that the path will be added later. An entry f...
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Can Android do peer-to-peer ad-hoc networking?

Is it possible to set up Android in ad-hoc peer-to-peer wifi mode? For example, I would like to have one phone broadcast a message, and have all peers in the network receive the broadcast, without having a server. I would like to use wifi since bluetooth range is more limited. ...
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How to change value of process.env.PORT in node.js?

...ode -> simply use a space to use more than one variable on the same command – p4bloch Nov 18 '15 at 21:59 ...
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Install dependencies globally and locally using package.json

...d to do this. What you probably want to do is just put those types of command dependencies for build/test etc. in the devDependencies section of your package.json. Anytime you use something from scripts in package.json your devDependencies commands (in node_modules/.bin) act as if they are in your...
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jQuery .each() index?

... And not, for example, function( value | element, index | key ), like the equivalent native method forEach and every other popular API. – Barney Dec 5 '13 at 14:41 ...
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Using bootstrap with bower

... bootstrap with bower, but since it clones the whole repo, there is no CSS and other stuff. 7 Answers ...
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mysqldump - Export structure only without autoincrement

I have a MySQL database and I am trying to find a way to export its structure only, without the auto increment values. mysqldump --no-data would almost do the job, but it keeps the auto_increment values. Is there any way to do it without using PHPMyAdmin (that I know it can do it)? ...