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MySQL “WITH” clause
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Update: MySQL 8.0 is finally getting the feature of common table expressions, including recursive CTEs.
Here's a blog announcing it: http://mysqlserverteam.com/mysql-8-0-labs-recursive-common-table-expressions-in-mysql-ctes/
Below is my earlier answ...
Multiline syntax for piping a heredoc; is this portable?
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This is pretty sweet when using sudo tee /etc/securefile.conf <<EOF.
– dragon788
Jul 19 '17 at 23:18
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Can I draw rectangle in XML?
...s you could use the rectangle as the background for ListViews, TextViews...etc.
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How to implement a secure REST API with node.js
... name 'xxxx' does not match target host name 'xxx.net'. I've hardcoded my /etc/hosts to allow https connecting on same machine
– mastervv
Aug 18 '15 at 12:50
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ElasticSearch - Return Unique Values
How would I get the values of all the languages from the records and make them unique.
5 Answers
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Python: How to create a unique file name?
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I didn't think your question was very clear, but if all you need is a unique file name...
import uuid
unique_filename = str(uuid.uuid4())
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ASP.NET MVC 5 vs. AngularJS / ASP.NET WebAPI [closed]
...ns is a better idea, hence the evolution of ASP.NET from web forms, to MVC etc. It's not really difficult for developers to get to grips with HTML and use an angular front end, moreover this makes UI designers jobs easier, they have pure HTML and JSON/Javascript, they don't need to go about understa...
How do I wrap link_to around some html ruby code?
...k_to with a block:
<% link_to(@album) do %>
<!-- insert html etc here -->
<% end %>
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Keyboard shortcuts with jQuery
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Since this question was originally asked, John Resig (the primary author of jQuery) has forked and improved the js-hotkeys project. His version is available at:
http://github.com/jeresig/jquery.hotkeys
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How to generate a random int in C?
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Note: Don't use rand() for security. If you need a cryptographically secure number, see this answer instead.
#include <time.h>
#include <stdlib.h>
srand(time(NULL)); // Initialization, should only be called once.
int r = rand(); // Returns a pseudo-random integer bet...