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Disable developer mode extensions pop up in Chrome

...kins) This is the current, literally official way to set Chrome policies: https://support.google.com/chrome/a/answer/187202?hl=en The Windows and Linux templates, as well as common policy documentation for all operating systems, can be found here: https://dl.google.com/dl/edgedl/chrome/poli...
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PSQLException: current transaction is aborted, commands ignored until end of transaction block

...me work done on the postgresql JDBC Driver, related to this behaviour: see https://github.com/pgjdbc/pgjdbc/pull/477 It is now possible, by setting autosave=always in the connection (see https://jdbc.postgresql.org/documentation/head/connect.html) to avoid the 'current transaction is aborted' synd...
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Apache Prefork vs Worker MPM

...h thread handles one connection at a time. For more details you can visit https://httpd.apache.org/docs/2.4/mpm.html and https://httpd.apache.org/docs/2.4/mod/prefork.html share | improve this answ...
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Cannot read configuration file due to insufficient permissions

...IS. error: :) +1 Because of instead of requiring SSL, I rewrote the URL to HTTPS incase someobody linked without https. What a conundrum. – Piotr Kula Aug 20 '14 at 20:01 ...
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Complex CSS selector for parent of active child [duplicate]

...a parent by the children it contains (updated per @Afrowave's comment ref: https://api.jquery.com/has-selector/): $("ul").has("#someId") will select the ul element that has a child element with id someId. Or to answer the original question, something like the following should do the trick (untest...
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Bootstrap 3.0 - Fluid Grid that includes Fixed Column Sizes

...do this, I have written up a short guide with a more general use case here https://www.atlascode.com/bootstrap-fixed-width-sidebars/. Hope it helps. The bootstrap3 grid system supports row nesting which allows you to adjust the root row to allow fixed width side menus. You need to put in a padding...
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What's the correct way to communicate between controllers in AngularJS?

...dress the problem within angular core. There's a discussion going on here: https://github.com/angular/angular.js/issues/4574 Here is a jsperf that shows how much of a perf impact $broadcastbrings to the table in a decent scenario with just 100 $scope's. http://jsperf.com/rootscope-emit-vs-rootscop...
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Compare two data.frames to find the rows in data.frame 1 that are not present in data.frame 2

...e Or even anti_join(a1,a2) will get you the same results. For more info: https://www.rstudio.com/wp-content/uploads/2015/02/data-wrangling-cheatsheet.pdf share | improve this answer | ...
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What exactly is nullptr?

...in C++11 - nullptr, enum classes (strongly typed enumerations) and cstdint https://en.cppreference.com/w/cpp/language/decltype https://en.cppreference.com/w/cpp/types/nullptr_t share | improve this...
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Quick easy way to migrate SQLite3 to MySQL? [closed]

... Here is a list of converters (not updated since 2011): https://www2.sqlite.org/cvstrac/wiki?p=ConverterTools (or snapshot at archive.org) An alternative method that would work nicely but is rarely mentioned is: use an ORM class that abstracts specific database differences away...