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How can I make my own base image for Docker?
...ges are created and go from there.
You can find them here: https://github.com/dotcloud/docker/tree/master/contrib.
There is mkimage-busybox.sh, mkimage-unittest.sh, mkimage-debian.sh
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Where are the PostgreSQL logs on macOS?
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How can I remove time from date with Moment.js?
...n formatting it, then the code is:
.startOf('day')
Ref: http://momentjs.com/docs/#/manipulating/start-of/
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Git command to display HEAD commit id?
What command can I use to print out the commit id of HEAD?
9 Answers
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Why is auto_ptr being deprecated?
... fairness, some of that is thanks to the rest of the library changing to accommodate move semantics instead of always requiring copying).
The change in name is also (IMO) a welcome one -- auto_ptr doesn't really tell you much about what it attempts to automate, whereas unique_ptr is a fairly reaso...
Open the start page in Visual Studio after closing a project?
...ent versions, you can also use the Quick Launch (Ctrl+Q) to search for the command
(Just type "Start Page" in Quick Launch)
Visual Studio 2017
There's a menu item File -> Start Page
You can configure the behavior of the IDE on startup via Tools -> Options -> Environment -> Startup.
In Vi...
How to change the output color of echo in Linux
I am trying to print a text in the terminal using echo command.
30 Answers
30
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How do I pass variables and data from PHP to JavaScript?
... considered the best, because your server side and client side scripts are completely separate.
Pros
Better separation between layers - If tomorrow you stop using PHP, and want to move to a servlet, a REST API, or some other service, you don't have to change much of the JavaScript code.
More read...
Refused to display in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'
...can also change that to use "embed/" instead of "v/" so a full URL would become: <iframe width='1080' height='760' src="https://www.youtube.com/embed/dQw4w9WgXcQ" frameborder="0" allowfullscreen></iframe>
– backwardm
Aug 5 '15 at 20:28
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What's the best way to get the last element of an array without deleting it?
...s , count , end , reset)
The test inputs (<<input code>>s) to combine with:
null = $array = null;
empty = $array = [];
last_null = $array = ["a","b","c",null];
auto_idx = $array = ["a","b","c","d"];
shuffle = $array = []; $array[1] = "a"; $array[2] = "b"; $array[0] = "c";
100 = $arra...