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Use grep to report back only line numbers
I have a file that possibly contains bad formatting (in this case, the occurrence of the pattern \\backslash ). I would like to use grep to return only the line numbers where this occurs (as in, the match was here, go to line # x and fix it).
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Does “\d” in regex mean a digit?
... highlight contiguous matches with different colors, but due to the plugin settings, terminal limitations or for some other reason, only every other group might be highlighted in your case.
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Where should signal handlers live in a django project?
...ure you're loading your AppConfig by specifying it either directly in your settings.py's INSTALLED_APPS, or in the __init__ of your app. See see the ready() documentation for more information.
Note: If you're providing signals for other apps to listen too as well, put them in the __init__ in your s...
How to upload, display and save images using node.js and express [closed]
...should make an HTML form containing a file input element. You also need to set the form's enctype attribute to multipart/form-data:
<form method="post" enctype="multipart/form-data" action="/upload">
<input type="file" name="file">
<input type="submit" value="Submit">
</...
Conditional ng-include in angularjs
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Is a Controller appropriate for set view files? i think, No. @Mark Rajcok answer is true.
– ivahidmontazer
May 26 '16 at 11:05
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UIButton: how to center an image and a text using imageEdgeInsets and titleEdgeInsets?
If I put only an image in a button and set the imageEdgeInsets more close to the top, the image stays centered and all works as expected:
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AngularJS performs an OPTIONS HTTP request for a cross-origin resource
I'm trying to setup AngularJS to communicate with a cross-origin resource where the asset host which delivers my template files is on a different domain and therefore the XHR request that angular performs must be cross-domain. I've added the appropriate CORS header to my server for the HTTP request ...
How do you prevent IDisposable from spreading to all your classes?
Let's say I have a simple set of classes like this:
7 Answers
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“X-UA-Compatible” content=“IE=9; IE=8; IE=7; IE=EDGE”
...t is not supported for IE7 and below.
If you separate with semi-colon, it sets compatibility levels for different versions. For example:
<meta http-equiv="X-UA-Compatible" content="IE=7; IE=9" />
Renders IE7 and IE8 as IE7, but IE9 as IE9. It allows for different levels of backwards compat...
Trying to fix line-endings with git filter-branch, but having no luck
...Git, and other sources, that the best solution is to have your local repos set to use linux-style line endings, but set core.autocrlf to true . Unfortunately, I didn't do this early enough, so now every time I pull changes the line endings are borked.
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