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Equivalent of “continue” in Ruby
...ation of the loop. Is there any equivalent of this continue keyword in Ruby?
7 Answers
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Get querystring from URL using jQuery [duplicate]
...although classes like URLSearchParams and URL exist, they aren't supported by Internet Explorer at this time, and should probably be avoided. Instead, you can try something like this:
/**
* Accepts either a URL or querystring and returns an object associating
* each querystring parameter to its ...
How to send FormData objects with Ajax-requests in jQuery? [duplicate]
...,I believe you could manually set the contentType to 'multipart/form-data' by adding a key-value pair in $.ajax argument.
– pradeek
Nov 29 '11 at 15:05
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ssh remote host identification has changed
... it brings this to your attention.
Simply remove the key from known_hosts by deleting the relevant entry:
sed '4d' -i /var/lib/sss/pubconf/known_hosts
The 4d is on the account of Offending RSA ...known_hosts:4
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Delete column from SQLite table
...Column_1,Column_2) FROM existing_table;
=>Now drop the existing_table by following query:
DROP TABLE existing_table;
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How do I rename a local Git branch?
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@PandaWood, it depends on how push.default is configured. By default (matching) it will push to a remote whose name matches. You would have to do git push origin <newname>:<oldname> or you will create a new remote branch. However, if push.default is set to upstream, then...
How to check whether a string is Base64 encoded or not
...ss" is a perfectly valid base64 string, that decodes into the sequence of bytes 0xa5, 0xab and 0x2c. Why to discard it a priori, if you don't have more context to decide?
– Luis Colorado
Nov 22 '18 at 8:57
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How to get distinct values from an array of objects in JavaScript?
... This solution was give almost verbatim a few months earlier by @Russell Vea. Did you check for existing answers? But then again, 266+ votes show that nobody else checked either.
– Dan Dascalescu
Sep 28 '18 at 3:18
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How to save an HTML5 Canvas as an image on a server?
...="200"></canvas>
<script>
var canvas = document.getElementById('myCanvas');
var context = canvas.getContext('2d');
// begin custom shape
context.beginPath();
context.moveTo(170, 80);
context.bezierCurveTo(130, 100, 130, 150, 230, 150);
context.bezierCurveTo(250, 180, 32...
How to set NODE_ENV to production/development in OS X
...r to get stuff working and I let webpack do the work which used to be done by gulp.
– Marko Grešak
Nov 9 '15 at 3:03
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