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How do I restart nginx only after the configuration test was successful on Ubuntu?
... --exec $DAEMON
log_end_msg $?
;;
Seems like all you'd need to do is call service nginx reload instead of restart since it calls test_nginx_config.
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Convert string to nullable type (int, double, etc…)
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The call conv.ConvertFrom doesn't convert a nullable type of T, which makes this function a little counter intuitive. You don't need a try catch in this function. These three lines of code makes it all: if (string.IsNullOrWhite...
How to exit if a command failed?
...non-zero).
Using ( ) makes the command inside them run in a sub-shell and calling a exit from there causes you to exit the sub-shell and not your original shell, hence execution continues in your original shell.
To overcome this use { }
The last two changes are required by bash.
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Why doesn't list have safe “get” method like dictionary?
...chnique only requires one and can easily be chained with subsequent method calls (e.g. my_list.get(2, '').uppercase()).
– Tyler Crompton
Jul 3 '17 at 18:10
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How do you detect the clearing of a “search” HTML5 input?
...today, and maybe what I found in the end may be useful for others too.
Basically, I have a search-as-type panel, and I just wanted to react properly to the press of the little X (under Chrome and Opera, FF does not implement it), and clear a content pane as a result.
I had this code:
$(some-input...
Is there a way to make git pull automatically update submodules?
Is there a way to automatically have git submodule update (or preferably git submodule update --init called whenever git pull is done?
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Share variables between files in Node.js?
...irst spot: module.exports is what should be used! whatever your js file is called (ex: global.js). module is a node object that exist in the global scope! [so within global.js we use module.exports=.....]
– Mohamed Allal
Feb 7 '18 at 11:14
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How to remove focus around buttons on click
...ing is that the focus is first applied following the onMouseDown event, so calling e.preventDefault() in onMouseDown may be a clean solution depending on your needs. This is certainly an accessibility friendly solution, but obviously it adjusts the behaviour of mouse clicks which may not be compatib...
How to jump to top of browser page
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I think scroll is widely supported. See stackoverflow.com/q/1925671/41906
– Clint Pachl
May 14 '15 at 8:26
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How can I create an object based on an interface file definition in TypeScript?
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` To add on to the above comment. To call a function "updateModal(IModal modalInstance) { }", you can create an inline instance of the interface 'IModal', like this: //some code here, where the updateModal function & IModal are accessible: updateModal( &l...