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MySQL: Insert record if not exists in table
...
I'm not actually suggesting that you do this, as the UNIQUE index as suggested by Piskvor and others is a far better way to do it, but you can actually do what you were attempting:
CREATE TABLE `table_listnames` (
`id` int(11) NOT NULL auto_increment,
`name` varchar(255) NOT NULL...
WAMP error: Forbidden You don't have permission to access /phpmyadmin/ on this server
...al machine.
<Directory "c:/wamp/apps/phpmyadmin3.4.5/">
Options Indexes FollowSymLinks MultiViews
AllowOverride all
Order Deny,Allow
Allow from all
</Directory>
Here my WAMP installation is in the c:\wamp folder. Change it according to your installation.
Previ...
Does Python have an ordered set?
...u one better than an OrderedSet: boltons has a pure-Python, 2/3-compatible IndexedSet type that is not only an ordered set, but also supports indexing (as with lists).
Simply pip install boltons (or copy setutils.py into your codebase), import the IndexedSet and:
>>> from boltons.setuti...
Can pandas automatically recognize dates?
...ist of ints or names, list of lists, or dict
If True -> try parsing the index. If [1, 2, 3] -> try parsing columns 1, 2, 3 each as a
separate date column. If [[1, 3]] -> combine columns 1 and 3 and parse as a single date
column. {‘foo’ : [1, 3]} -> parse columns 1, 3 as date and call...
How to architect an Ember.js application
...t type='text/javascript'>
App.Router.map(function() {
this.route("index", { path: "/" });
this.route("list", { path: "/list" });
});
App.IndexController = Ember.Controller.extend({
message: 'Hello! See how index.hbs is evaluated in the context of IndexController'
});
App....
jekyll markdown internal links
...% link _posts/2016-07-26-name-of-post.md %}
{{ site.baseurl }}{% link news/index.html %}
{{ site.baseurl }}{% link /assets/files/doc.pdf %}
Remember to include the file extension when using the link tag.
To use it to create a link:
[Link to a document]({{ site.baseurl }}{% link _collection/name-o...
Selecting multiple classes with jQuery
...em to find out how to select all elements matching certain classes in one jQuery selector statement such as this:
4 Answers...
Add all files to a commit except a single file?
...) To start ignoring changes to a single already versioned file
git update-index --assume-unchanged "main/dontcheckmein.txt"
and to undo that git update-index --no-assume-unchanged "main/dontcheckmein.txt"
github docs to ignore files
2) To completely ignore a specific single file preventing it f...
How to move screen without moving cursor in Vim?
...me but from your user keyboard config, e.g. Windows key + Z; for maps to sequences, try xdotool or triggerhappy. Finally, display your caps lock state (can't be done in Vimscript.)...
– John P
Aug 9 '17 at 22:19
...
Determine if a function exists in bash
...dly minimal access, to check if there is a matching file. @Lloeki, you're quite correct, but it is the option that produces minimal output, and you can still use the errorlevel. You could get the result without a subprocess, eg type -t realpath > /dev/shm/tmpfile ; read < /dev/shm/tmpfile (ba...