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Colorized grep — viewing the entire file with highlighted matches
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You can use my highlight script from https://github.com/kepkin/dev-shell-essentials
It's better than grep because you can highlight each match with its own color.
$ command_here | highlight green "input" | highlight red "output"
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How to check if a Constraint exists in Sql server?
... not Exists" checks in my post "DDL 'IF not Exists" conditions to make SQL scripts re-runnable"
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Understanding the Rails Authenticity Token
...attacks.
If you are simply having difficulty with rails denying your AJAX script access, you can use
<%= form_authenticity_token %>
to generate the correct token when you are creating your form.
You can read more about it in the documentation.
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Determine if a function exists in bash
...d from bash. Unit tests are initialized, executed and cleaned up in a bash script. This script usualy contains an init(), execute() and cleanup() functions. But they are not mandatory. I'd like to test if they are or are not defined.
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Auto Generate Database Diagram MySQL [closed]
...t; New Model", then "File -> Import -> Reverse Engineer MySQL Create Script..." and check the "Place imported objects on a diagram" box.
– Liam
Aug 10 '15 at 17:06
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How to template If-Else structures in data-bound views?
...:
<td data-bind="template: $root.getCellTemplate"></td>
<script id="cellEditTmpl" type="text/html">
<input type="text" name="email" data-bind="value: email" />
</script>
<script id="cellTmpl" type="text/html">
<span data-bind="text: email"></s...
change type of input field with jQuery
...r and setting the initial value to 'Password'. Then add a few lines of Javascript with jQuery as below:
<script type="text/javascript">
function pwdFocus() {
$('#fakepassword').hide();
$('#password').show();
$('#password').focus();
}
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Is AngularJS just for single-page applications (SPAs)?
...first with Angular as well. Then one day it dawned on me: "It is STILL javascript". There are a bunch of examples on the ins-and-outs of Angular (one of my favorites along with the book https://github.com/angular-app/angular-app). The biggest thing to remember is to load in the js files just like yo...
How to disable XDebug
...not feel performance has degraded that much, when debugging/profiling some scripts that create a web page, but with daemon scripts, it shows a lot. I just wrote a blog post on why not loading it at all, is better, here: bit.ly/14SaWpp
– thesilentman
Aug 18 '13 ...
Dealing with multiple Python versions and PIP?
... Doesn't work. Although the latest version of pip installed a pip-2.6 script, it didn't bother to install a pip-2.5 script.
– Chris B.
Feb 22 '11 at 20:06
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