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Using i and j as variables in Matlab
...such there is no need to avoid using i. Then again, as Dennis pointed out (https://stackoverflow.com/a/14893729/1967396), it can be hard to see the difference between 1i and ii. My suggestion: use 1j as the imaginary constant where possible. It's the same trick that electrical engineers employ - the...
Changing image sizes proportionally using CSS?
...; /* Equal to scaleX(0.7) scaleY(0.7) */
background-color: pink;
}
see: https://developer.mozilla.org/en-US/docs/Web/CSS/transform-function/scale
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How to change position of Toast in Android?
...ource(R.color.colorPrimary);
toast.show();
For line by line explanation: https://www.youtube.com/watch?v=5bzhGd1HZOc
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Why is an int in OCaml only 31 bits?
...e "representation of integers, tag bits, heap-allocated values" section of https://ocaml.org/learn/tutorials/performance_and_profiling.html for a good description.
The short answer is that it is for performance. When passing an argument to a function it is either passed as an integer or a pointer....
Linux下部署企业级邮件服务器(postfix + dovecot + extmail) - 开源 & Gith...
...lHost *:80>
ServerName mail.huatuo.com
DocumentRoot /var/www/extmail/html/
ScriptAlias /extmail/cgi /var/www/extmail/cgi
Alias /extmail /var/www/extmail/html
SuexecUserGroup postfix postfix
ScriptAlias /extman/cgi /var/www/extman/cgi
Ali...
Enable binary mode while restoring a Database from an SQL dump
...handled by mysqldump itself but not redirection of powershell.
reference: https://dba.stackexchange.com/questions/44721/error-while-restoring-a-database-from-an-sql-dump
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How to Reverse Fragment Animations on BackStack?
...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...
How do I escape ampersands in batch files?
...alloul's answer)
% does not need to be escaped
An example:
start http://www.google.com/search?client=opera^&rls=en^&q=escape+ampersand%20and%20percentage+in+cmd^&sourceid=opera^&ie=utf-8^&oe=utf-8
From a batch file
& is escaped like this: ^& (based on @Wael Dalloul...
How to sort my paws?
...l repository with full, stand-alone code. You can clone it with
hg clone https://joferkington@bitbucket.org/joferkington/paw-analysis
Overview
There are essentially two ways to approach the problem, as you noted in your question. I'm actually going to use both in different ways.
Use the (tem...
How to add percent sign to NSString
...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...