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Downloading all maven dependencies to a directory NOT in repository?

...ted in binary form over maven only, but after banging my head against the wall on it for far too long I've decided to stop hurting myself and just use Ant. I'd like to just have maven download the jar and all of its transitive dependencies into a directory of my choosing so I can just check them in...
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All Ruby tests raising: undefined method `authenticate' for nil:NilClass

Most of my tests are raising the following and I don't understand why. All methods call raise the 'authenticate' error. I've checked the code if there was a method called "authenticate" but there is no such method. ...
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ActiveRecord: size vs count

...l valid. You'll adapt the function you use depending on your needs. Basically: if you already load all entries, say User.all, then you should use length to avoid another db query if you haven't anything loaded, use count to make a count query on your db if you don't want to bother with these con...
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Truncate all tables in a MySQL database in one command?

Is there a query (command) to truncate all the tables in a database in one operation? I want to know if I can do this with one single query. ...
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grant remote access of MySQL database from any IP address

...this article is for you. ERROR 1130 (HY000): Host ‘1.2.3.4’ is not allowed to connect to this MySQL server Change mysql config Start with editing mysql config file vim /etc/mysql/my.cnf Comment out following lines. #bind-address = 127.0.0.1 #skip-networking If you do not...
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Changing all files' extensions in a folder with one command on Windows

...ropriate extensions. It will change from XXX to YYY. If you want to change all extensions, just use the wildcard again: ren *.* *.YYY One way to make this work recursively is with the FOR command. It can be used with the /R option to recursively apply a command to matching files. For example: fo...
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How to remove all debug logging calls before building the release version of an Android app?

According to Google, I must " deactivate any calls to Log methods in the source code " before publishing my Android app to Google Play. Extract from section 3 of the publication checklist : ...
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How to remove all MySQL tables from the command-line without DROP database permissions? [duplicate]

How do I drop all tables in Windows MySQL, using command prompt? The reason I want to do this is that our user has access to the database drops, but no access to re-creating the database itself, for this reason we must drop the tables manually. Is there a way to drop all the tables at once? Bear in ...
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What is the difference between RegExp’s exec() function and String’s match() function?

...egular expression is meant to be used in a loop, as it will still retrieve all matched subexpressions. So: var re = /[^\/]+/g; var match; while (match = re.exec('/a/b/c/d')) { // match is now the next match, in array form. } // No more matches. String.match does this for you and discards th...
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How can I perform a str_replace in JavaScript, replacing text in JavaScript?

...erf, you can have different levels of efficiency for creating a regex, but all of them are significantly slower than a simple string replace. The regex is slower because: Fixed-string matches don't have backtracking, compilation steps, ranges, character classes, or a host of other features that ...