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How to connect to Mysql Server inside VirtualBox Vagrant?
...n there to comment), this command can be used in something like an Ansible script to automate granting root user permissions: mysql -e "create user 'root'@'10.0.2.2' identified by 'vagrant'; grant all privileges on *.* to 'root'@'10.0.2.2' with grant option; flush privileges;"
–...
How to select Python version in PyCharm?
...ltiple versions of Python (version 2 and version 3). He wants to run some scripts with python 3 and some with python 2. How do you change the version of python that is used?
– Poltron Galantine
May 7 '14 at 16:44
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Convert audio files to mp3 using ffmpeg
...folder:
for i in *.wav; do ffmpeg -i "$i" -f mp3 "${i%}.mp3"; done
This script converts all "wav" files in folder to mp3 files and adds mp3 extension
ffmpeg have to be installed. (See other answers)
share
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Using bootstrap with bower
...
I ended up going with a shell script that you should only really have to run once when you first checkout a project
#!/usr/bin/env bash
mkdir -p webroot/js
mkdir -p webroot/css
mkdir -p webroot/css-min
mkdir -p webroot/img
mkdir -p webroot/font
npm i
b...
Multiple Updates in MySQL
...has new records then i will end up inserting only the ids and count except all other information. if and only if there is an entry for the id then it should update else it should skip. what shall i do?
– Jayapal Chandran
Aug 30 '10 at 13:30
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How to get the full path of running process?
...
According to my measurements, calling process.Modules[0] is 50 times slower than calling process.MainModule.
– Luca Cremonesi
Oct 23 '14 at 16:14
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Does PowerShell support constants?
...ion Set-Constant {
<#
.SYNOPSIS
Creates constants.
.DESCRIPTION
This function can help you to create constants so easy as it possible.
It works as keyword 'const' as such as in C#.
.EXAMPLE
PS C:\> Set-Constant a = 10
PS C:\> $a += 13
...
Targeting .NET Framework 4.5 via Visual Studio 2010
Today I installed the .NET Framework 4.5 on my machine expecting to be able to use it from Visual Studio 2010, since it's just a minor update that should't pose problems for Visual Studio 2010. Unfortunately I am not, even manually removing certain 4.0 and adding the corresponding 4.5 assemblies r...
Use grep to report back only line numbers
...
thanks for lovely old unix adhoc shell scripting. this shows that flexible tools are worth their complexity and learning curve!
– Alex
Dec 6 '13 at 8:44
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Do I have to guard against SQL injection if I used a dropdown?
... make sure the posted size is what you expect.
$possibleOptions = array('All', 'Large', 'Medium', 'Small');
if(in_array($_POST['size'], $possibleOptions)) {
// Expected
} else {
// Not Expected
}
Then use mysqli_* if you are using a version of php >= 5.3.0 which you should be, to sav...