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How to run a shell script on a Unix console or Mac terminal?
... runs it so that it can interpret your script:
#!/usr/bin/env bash
This approach has one downside: According to POSIX, the hashbang can have one argument. In this case, we use bash as the argument to the env program. That means we have no space left to pass arguments to bash. So there's no way...
GitHub Error Message - Permission denied (publickey)
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The upvote of using HTTPS instead of SSL is a bit disappointing. SSH is far more convenient. The suggestion from @MaximeBernard above solved the issue for me: GIT was not looking at the right place for the .ssh directory. Using ssh -vT git@github.com provides a lot of informati...
Can't Find Theme.AppCompat.Light for New Android ActionBar Support
...o next:
File->Import (android-sdk\extras\android\support\v7). Choose "AppCompat"
Project-> properties->Android. In the section library "Add" and choose "AppCompat"
That is all!
Note: if you are using "android:showAsAction" in menu item, you need to change prefix android as in ...
Achieving bright, vivid colors for an iOS 7 translucent UINavigationBar
...have a nav controller subclass (which like the bar I was using pre 7 for UIAppearance targeting) that overrides initWithRootViewController to use this. I've updated my gist
– Anthony
Sep 23 '13 at 17:14
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Cropping an UIImage
...tation of an image, similar to what's seen in the album view of the Photos app. (I know I could use a UIImageView and adjust the crop mode to achieve the same results, but these images are sometimes displayed in UIWebViews ).
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How to trigger a phone call when clicking a link in a web page on mobile phone
...r future reference: on OS X Yosemite and up, this will launch the Facetime app and, if the user has an iPhone, lets them actually call with their desktop/laptop.
– Jeff Huijsmans
Jun 10 '15 at 10:50
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Not able to access adb in OS X through Terminal, “command not found”
...Mac system. I am able to program using Eclipse and have created few sample applications. But I am still not able to access adb through the terminal window. I have tried following command in terminal:
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Bootstrap 3 Glyphicons are not working
...lyphicons to work. I get some kind of "E003" error. Any ideas why this is happening? I tried both locally and online and I still get the same problem.
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Convert XML to JSON (and back) using Javascript
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This is only in the browser. Doesn't apply for node.js or non-browser environments. Any other ideas?
– Homer6
May 2 '13 at 17:47
1
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'sudo gem install' or 'gem install' and gem locations
...do when installing gems.
Instead I recommend you install RVM and start a happy life with portable gem homes and different version of Ruby all living under one roof.
For the uninitiated, from the documentation:
RVM is a command line tool which allows us to easily install, manage and work with m...