When you start having too many cases in your switch statement, it might be worth looking into using a function lookup. This is possible in all languages where functions are first class citizens… <?php $post = "hello"; $info = "3.1415"; //———————————————————– // Version 1 – using a switch statement //———————————————————– switch ($post) { …
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from here: SQLite SELECT datetime(MyColumn, “unixepoch”, “localtime”) FROM MyTable MySQL SELECT from_unixtime(MyColumn) FROM MyTable
Well, the first thing to make sure is that Guest Additions are correctly installed. For example, on Ubuntu 16.04 guest on VirtualBox 5.0.32 r112930 I received a message that the kernel headers were not found (even though they did exist). This was fixed with: sudo apt-get install dkms Next problem was constantly receiving a protocol …
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in the Apple developer console: Create a development iOS certificate of type “APNs Development iOS” – this is a certificate used to connect between your entity that sends the push (e.g a php script on a server or some other app) and the APN development (sandbox) gateway that delivers the push to the remove iOS …
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First, install XCode Also install brew (brew.sh) Then, from the command line brew install node brew install watchman npm install -g react-native-cli to generate a new project, from the command line react-native init myproj The above will create a basic React native template (it can take a few minutes, lots of megabytes involved…). When complete …
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I installed a fresh Ubuntu 14.04 on an old MacAir (how to do that is explained here) and took me hours to get it to see the Wifi networks. There were many suggestions on many sites but the solution that finally worked for me was Hadaka’s answer from ubuntuforums Just for information, check your pci …
This article exaplains how it is done for Ubuntu 12.04 Basically, just add your list of DNS name servers for eth0 in the /etc/network/interfaces file: dns-nameservers X.X.X.X Y.Y.Y.Y Z.Z.Z.Z and don’t forget to sudo ifdown eth0 && sudo ifup eth0
A quick hack to update all the Cordova plugins used in a Cordova project. Next hack will be updating all Cordova platforms… From the Cordova project run the following (unix shell required): cordova plugins | grep -Eo ‘^[^ ]+’ | while read line do echo "cordova plugin remove $line" echo "cordova …
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Obviously you should first download and install Doxygen Next, you should download and install Graphviz which will install the dot tool in a nutshell, you create the documentation by running: doxygen my_conf_file Where my_conf_file contains all the required parameters for the generated documentation. If you use the doxygen wizard from the UI, a configuration file …
This will be put here until I create a page of all those things that should be put on one cheat sheet… CREATE USER ‘newuser’@’localhost’ IDENTIFIED BY ‘password’; GRANT ALL PRIVILEGES ON * . * TO ‘newuser’@’localhost’; FLUSH PRIVILEGES;