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Cannot ping AWS EC2 instance
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I am doing Anywhere but it automatically converts it into custom @SyedRakibAlHasan
– alper
Apr 5 '17 at 12:24
26
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In Bash, how can I check if a string begins with some value?
...[ $a == "z*" ]]? In other words: do they work differently? And what specifically do you mean when you say "$a is equal to z*"?
– Niels Bom
Jun 16 '15 at 10:37
5
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What's the right OAuth 2.0 flow for a mobile app
... Practises
Whatever approach you choose (there are a few trade offs to consider), you should pay attention to the best practices as outlined here for Native Apps using OAuth2: https://tools.ietf.org/html/rfc8252
Consider the following options
Implicit
Should I use implicit?
To quote from Section 8.2...
Can the Android layout folder contain subfolders?
...t you add needs to have a second subfolder inside of it, which can only be called "layout", and all of your layout files need to go inside of the second subfolder(s). Reading through dozens of comments to work that out is far from ideal. And for anyone still looking, setting up the extra "layout" ...
How to remove the querystring and get only the url?
... need for loads of extentions or functions. I used this to get the current called file name. $base = basename($_SERVER['REQUEST_URI']); $page = substr($base, 0, strrpos($base, "?"));
– Rob
May 20 '13 at 14:26
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How to get screen dimensions as pixels in Android
I created some custom elements, and I want to programmatically place them to the upper right corner ( n pixels from the top edge and m pixels from the right edge). Therefore I need to get the screen width and screen height and then set position:
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Gulps gulp.watch not triggered for new or deleted files?
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gulp.start is a call to a non-public API method. Is there another way to execute tasks?
– Richard Collette
Feb 7 '15 at 22:57
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Branch descriptions in Git
...as], and the name of the alias is in fact (and understandably confusingly) called alias from my actual config (I should have renamed it cor for this example to be consistent). My actual alias alias is: alias = "!f() { git config --get-regexp "^alias.${1}$" ; }; f" Usage: git alias {alias_name} or ...
How do I generate a random int number?
...eads as it's not thread safe (as is usual for any class that is not specifically made thread safe).
– Guffa
Feb 13 '18 at 17:11
11
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PDOException SQLSTATE[HY000] [2002] No such file or directory
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If you are using Laravel Homestead, make sure you're calling the commands on the server.
homestead ssh
Then simply cd to the right directory and fire your command there.