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How to work with Git branches and Rails migrations
...I wrote for switching between branches that contain different migrations:
https://gist.github.com/4076864
It won't solve all the problems you mentioned, but given a branch name it will:
Roll back any migrations on your current branch which do not exist on the given branch
Discard any changes to ...
How to unset a JavaScript variable?
...ions to delete as with any language, if you care enough you should read:
https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Operators/Special_Operators/delete_Operator
http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-262.pdf
...
Styling Google Maps InfoWindow
...'ll need to make sure it loads after the google maps API:
<script src="https://maps.googleapis.com/maps/api/js?key=YOUR_KEY&callback=initMap" async defer></script>
<script src="/js/infobox_packed.js" async defer></script>
...
How does `scp` differ from `rsync`?
...ptimise and speed
rsync : rsync is comparatively more optimise and speed
https://www.disk91.com/2014/technology/networks/compare-performance-of-different-file-transfer-protocol-over-latency/
2. Interruption handling
scp : scp command line tool cannot resume aborted downloads from lost network c...
What is meaning of boolean value returned from an event-handling method in Android
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Why does overflow:hidden not work in a ?
...n:relative and negative margin should do the trick!
Here is a screenshot:
https://flic.kr/p/nvRs4j
<body>
<!-- SOME CSS -->
<style>
.cropped-table-cells,
.cropped-table-cells tr td {
margin:0px;
padding:0px;
border-collapse:collapse;
}
.cr...
Google Guice vs. PicoContainer for Dependency Injection
...
It is a old question but today you can consider Dagger (https://github.com/square/dagger) in your Android App project.
Dagger does code generation on compilation time. So you get a shorter startup time and less memory usage on execution time.
...
NuGet auto package restore does not work with MSBuild
... to get the desired behaviour:
Download the latest NuGet executable from https://dist.nuget.org/win-x86-commandline/latest/nuget.exe and place it somewhere in your PATH. (You can do this as a pre-build step.)
Run nuget restore which will auto-download all the missing packages.
Run msbuild to build...
What's the best way to trim std::string?
...:string trim_copy(std::string s) {
trim(s);
return s;
}
Thanks to https://stackoverflow.com/a/44973498/524503 for bringing up the modern solution.
Original answer:
I tend to use one of these 3 for my trimming needs:
#include <algorithm>
#include <functional>
#include <cctyp...
Sort array of objects by single key with date value
...returns a new array
refer http://underscorejs.org/#sortBy and
lodash docs https://lodash.com/docs#sortBy
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