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Remove blank lines with grep
...e about how/why this works, I recommend reading up on regular expressions. http://www.regular-expressions.info/tutorial.html
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程序员之网络安全系列（二）：如何安全保存用户密码及哈希算法 - 更多技术 ...
...被”隔壁的王叔叔”更改过了。
作者: 王德水
出处：http://deshui.wang
程序员 哈希算法 网络安全
Hosting a Maven repository on github
...g them.
Ties in naturally with the deploy target so there are no new maven commands to learn. Just use mvn deploy as you normally would
The typical way you deploy artifacts to a remote maven repo is to use mvn deploy, so let's patch into that mechanism for this solution.
First, tell maven to dep...
AngularJS: ng-show / ng-hide not working with `{{ }}` interpolation
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<script src="http://code.angularjs.org/1.2.0-rc.2/angular.js"></script>
<script type="text/javascript">
function controller($scope) {
$scope.data = {
show: true,
hide: false
};
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How to uninstall Jenkins?
...tions apply if you installed using the official Jenkins Mac installer from http://jenkins-ci.org/
Execute uninstall script from terminal:
'/Library/Application Support/Jenkins/Uninstall.command'
or use Finder to navigate into that folder and double-click on Uninstall.command.
Finally delete las...
Git push existing repo to a new and different remote repo server?
... a new question, but in short - you can add any number of remotes with the command git remote add. You can then push to one of them by explicitly stating the remote in git push. E.g. git push foobar master to push the current branch to master on remote foobar.
– troelskn
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Meaning of tilde in Linux bash (not home directory)
...
Tilde expansion in Bash:
http://bash-hackers.org/wiki/doku.php/syntax/expansion/tilde
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What is the MySQL JDBC driver connection string?
...r is in path,
String url = "jdbc:mysql://localhost/test";
Class.forName ("com.mysql.jdbc.Driver").newInstance ();
Connection conn = DriverManager.getConnection (url, "username", "password");
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What is the difference between “Flush Magento Cache” and “Flush Cache Storage” in magento's cache ma
...rnish Cache which is a web application accelerator also known as a caching HTTP reverse proxy. Then it will remove cache from there too.
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How to find reason of failed Build without any error or warning
...custom action (from the MSBuildVersioning package available on Nuget.org - http://www.nuget.org/packages/MSBuildVersioning/) which appeared in the csproj file's BeforeBuild target was failing without triggering any error message in the normal place.
I was able to determine this by setting the "MSBui...