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Selecting only first-level elements in jquery

... of an element E. Tells JQuery to look only for explicit children. http://www.w3.org/TR/CSS2/selector.html share | improve this answer | follow | ...
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What Every Programmer Should Know About Memory?

... The guide in PDF form is at https://www.akkadia.org/drepper/cpumemory.pdf. It is still generally excellent and highly recommended (by me, and I think by other performance-tuning experts). It would be cool if Ulrich (or anyone else) wrote a 2017 update, but th...
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CommandError: You must set settings.ALLOWED_HOSTS if DEBUG is False

...am using something like this: ALLOWED_HOSTS = ['localhost', '127.0.0.1', 'www.mysite.com'] share | improve this answer | follow | ...
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GET URL parameter in PHP

...The accepted answer is good. But if you have a scenario like this: http://www.mydomain.me/index.php?state=California.php#Berkeley You can treat the named anchor as a query string like this: http://www.mydomain.me/index.php?state=California.php&city=Berkeley Then, access it like this: $Url...
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Aggregate function in an SQL update query?

...e doc to get why FROM is considered by PostgreSQL as a self-join : https://www.postgresql.org/docs/9.5/static/sql-update.html#AEN89239 share | improve this answer | follow ...
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Difference between double and single curly brace in angular JS?

...; <!-- with some directives like `ngSrc` --> <img ng-src="http://www.example.com/gallery/{{hash}}"/> <!-- set the title attribute --> <div ng-attr-title="{{celebrity.name}}">... <!-- set a custom attribute for your custom directive --> <div custom-directive custom...
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Enable bundling and minification in debug mode in ASP.NET MVC 4

...Bundles method (BundleConfig class in the App_Start folder). check http://www.asp.net/mvc/tutorials/mvc-4/bundling-and-minification for more info You could also change your web.config: <system.web> <compilation debug="false" /> </system.web> But this would disable debug mo...
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Can someone explain Microsoft Unity?

...tration of the Unity container that is aimed at beginners. Part 1: http://www.youtube.com/watch?v=CWwe9Z0Gyew Part 2: http://www.youtube.com/watch?v=PsIbevgzQQE In less than half an hour and you will understand the basics! ...
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How to show first commit by 'git log'?

...th=\"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 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
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Postgresql query between date ranges

... Read the documentation. http://www.postgresql.org/docs/9.1/static/functions-datetime.html I used a query like that: WHERE ( date_trunc('day',table1.date_eval) = '2015-02-09' ) or WHERE(date_trunc('day',table1.date_eval) >='2015-02-09'AND date_t...