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In what cases could `git pull` be harmful?

I have a colleague who claims that git pull is harmful, and gets upset whenever someone uses it. 5 Answers ...
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How to find whether or not a variable is empty in Bash

... In Bash at least the following command tests if $var is empty: if [[ -z "$var" ]]; then # Do what you want fi The command man test is your friend. share | ...
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Moment JS - check if a date is today or in the future

...ardless if time difference is less than 24 hours. – zanderwar May 12 '16 at 4:51 3 Not working fo...
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UITableView load more when scrolling to bottom like Facebook application

...'re at in the cellForRowAtIndexPath: method. This method is easy to understand and to implement : - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { // Classic start method static NSString *cellIdentifier = @"MyCell"; MyCell *cell = ...
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Rails 4 image-path, image-url and asset-url no longer work in SCSS files

Are we supposed to use something else aside from image-url and others in Rails 4? They return different values that don't seem to make sense. If I have logo.png in /app/assets/images/logo.png and I do the following, this is what I get: ...
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'this' vs $scope in AngularJS controllers

... "How does this and $scope work in AngularJS controllers?" Short answer: this When the controller constructor function is called, this is the controller. When a function defined on a $scope object is called, this is the "scope in effec...
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How to make an inline-block element fill the remainder of the line?

Is such a thing possible using CSS and two inline-block (or whatever) DIV tags instead of using a table? 7 Answers ...
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When should I use Inline vs. External Javascript?

...l scripts or write them inline with the html code, in terms of performance and ease of maintenance. 18 Answers ...
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How to use SSH to run a local shell script on a remote machine?

...is a Windows box, you can use Plink (part of PuTTY) with the -m parameter, and it will execute the local script on the remote server. plink root@MachineB -m local_script.sh If Machine A is a Unix-based system, you can use: ssh root@MachineB 'bash -s' < local_script.sh You shouldn't have to ...
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How to quickly clear a JavaScript Object?

... Some companies have to support IE6 as a matter of policy - and will while it enjoys double-digit market share. The IE GC issue isn't that things go uncollected, it's that collection runs every X allocations, and takes longer each time. Thus the need to reuse objects. ...