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How to convert a string to utf-8 in Python
...:
# -*- coding: utf-8 -*-
allows you to encode strings directly in your script, like this:
utfstr = "ボールト"
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Sublime Text 3, convert spaces to tabs
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To automatically convert spaces to tabs on save, add the following Python script to a newly created subfolder called "UnexpandTabsOnSave" within "$SUBLIME_HOME$\Packages\":
import sublime, sublime_plugin, os
class ConvertSpacesToTabsOnSave( sublime_plugin.EventListener ):
# Run Sublime's 'unexp...
PostgreSQL error 'Could not connect to server: No such file or directory'
... uninstall pg
$ brew uninstall postgresql
Download and run the following script to fix permission on /usr/local:*
https://gist.github.com/rpavlik/768518
$ ruby fix_homebrew.rb
Then install Postgres again and pg gem:*
$ brew install postgresql
$ initdb /usr/local/var/postgres -E utf8
To hav...
Apache shows PHP code instead of executing it
...tpd.conf and php.ini files like everyone says. I then created a simple PHP script:
26 Answers
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MVC 4 Razor File Upload
... <input type="submit" value="Upload" class="save" id="btnid" />
}
script file
$(document).on("click", "#btnid", function (event) {
event.preventDefault();
var fileOptions = {
success: res,
dataType: "json"
}
$("#formid").ajaxSubmit(fi...
How to get the HTML for a DOM element in javascript
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If you want a lighter footprint, but a longer script, get the elements innerHTML and only create and clone the empty parent-
function getHTML(who,lines){
if(!who || !who.tagName) return '';
var txt, ax, str, el= document.createElement('div');
el.appendChild...
Change SQLite database mode to read-write
...ontaining the database file is also writable to the user executing the CGI script." I think this is because the engine needs to create more files in the directory.
The whole filesystem might be read only, for example after a crash.
On Unix systems, another process can replace the whole file.
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Check for installed packages before running install.packages() [duplicate]
I have an R script that is shared with several users on different computers. One of its lines contains the install.packages("xtable") command.
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start MySQL server from command line on Mac OS Lion
...er "exit" to exit the shell)
You can also add these to your bash startup scripts:
export MYSQL_HOME=/usr/local/mysql
alias start_mysql='sudo $MYSQL_HOME/bin/mysqld_safe &'
alias stop_mysql='sudo $MYSQL_HOME/bin/mysqladmin shutdown'
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How to access environment variable values?
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In a 1st way script is throwing Exception whereas with 2nd one giving None. So, is there any way to get it meaningful value or am I doing in a wrong way??? Amit.
– Amit Yadav
Feb 5 '11 at 14:49
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