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Does running git init twice initialize a repository or reinitialize an existing repo?
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From the git docs:
Running git init in an existing repository is safe. It will not overwrite things that are already there. The primary reason for rerunning git init is to pick up newly added templates.
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How can I force a long string without any blank to be wrapped?
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Here are some very useful answers:
How to prevent long words from breaking my div?
to save you time, this can be solved with css:
white-space: -moz-pre-wrap; /* Mozilla */
white-space: -hp-pre-wrap; /* HP printers */
white-space: -o-pre-wrap; /* Opera 7 */
white-space: -pre-wrap; /*...
How to delete migration files in Rails 3
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Run below commands from app's home directory:
rake db:migrate:down VERSION="20140311142212" (here version is the timestamp prepended by rails when migration was created. This action will revert DB changes due to this migration)
Run "rails des...
How to size an Android view based on its parent's dimensions
...r view, then call super.onMeasure. Remember, your LayoutParams are derived from your view's parent type, not your view's type.
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec){
int parentWidth = MeasureSpec.getSize(widthMeasureSpec);
int parentHeight = MeasureS...
parsing JSONP $http.jsonp() response in angular.js
...ike you have it if the return was successful.
Doing it this way keeps you from having to dirty up the global space. This is documented in the AngularJS documentation here.
Updated Matt Ball's fiddle to use this method: http://jsfiddle.net/subhaze/a4Rc2/114/
Full example:
var url = "http://public...
Parse string to date with moment.js
...t the title and question are not quite aligned.
If you want a moment date from a string:
const myMoment = moment(str, 'YYYY-MM-DD')
From moment documentation:
Instead of modifying the native Date.prototype, Moment.js creates a wrapper for the Date object.
If you instead want a javascript...
How do I get ASP.NET Web API to return JSON instead of XML using Chrome?
...est - make sure browsers get JSON without compromising content negotiation from clients that actually want XML. The only missing piece for me was that the response headers still contained content-type: text/html. Why was that a problem? Because I use the JSON Formatter Chrome extension, which inspec...
Adding dictionaries together, Python [duplicate]
... @dimo414 Yes, my bad. I can't change it now however. I use ChainMap from collections to achieve this functionality now via dict(ChainMap(dic1, dic0)). However I have had to grab the source code from the chainmap pypi package for Python2.7. Notice how I switched the order of the dicts. In the ...
CSS technique for a horizontal line with words in the middle
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Get the text indented from the left by using "text-align:left; text-indent:40px;" in the h2 style.
– Matt__C
Mar 27 '13 at 21:04
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Set EditText cursor color
...d if you set it. At least on 4.2. The cursor option has no problems for me from 2.3.3-4.4
– MinceMan
Dec 7 '13 at 18:25
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