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json.dumps vs flask.jsonify
...
You can do:
flask.jsonify(**data)
or
flask.jsonify(id=str(album.id), title=album.title)
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How would I create a UIAlertView in Swift?
...eAlert instead
On iOS 8, you can do this:
let alert = UIAlertController(title: "Alert", message: "Message", preferredStyle: UIAlertControllerStyle.Alert)
alert.addAction(UIAlertAction(title: "Click", style: UIAlertActionStyle.Default, handler: nil))
self.presentViewController(alert, animated: tru...
How do I remove all HTML tags from a string without knowing which tags are in it?
...our string and you will get the complete string without html part.
string title = "<b> Hulk Hogan's Celebrity Championship Wrestling &nbsp;&nbsp;&nbsp;<font color=\"#228b22\">[Proj # 206010]</font></b>&nbsp;&nbsp;&nbsp; (Reality Series, &nbsp;)".R...
Response.Redirect with POST instead of Get?
... I know, the only way to implement something like this would be to use Javascript. There are two options I can think of off the top of my head:
Create the form and have its action attribute point to the third-party server. Then, add a click event to the submit button that first executes an AJAX ...
Rails: create on has_one association
...you do not want to trigger delete callback
Shop.create(user_id: user.id, title: 'Some unique title')
This thread might be helpful. Click here
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jQuery UI Sortable, then write order into a database
...-3"></div>
<div id="pl-4"></div>
</div>
<script type="text/javascript" language="javascript">
$(function () {
var tabs = $("#planlist").tabs();
tabs.find(".ui-tabs-nav").sortable({
axis: "x",
stop: function () {
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SVN repository backup strategies
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There's a hotbackup.py script available on the Subversion web site that's quite handy for automating backups.
http://svn.apache.org/repos/asf/subversion/trunk/tools/backup/hot-backup.py.in
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Absolute vs relative URLs
...hould almost always be used when including external resources (images, javascripts etc).
What this type of URL does is use the current scheme of the page it is on. This means that you are on the page http://yourdomain.com and on that page is an image tag <img src="//yourdomain.com/images/example....
What is the difference between PS1 and PROMPT_COMMAND
...$(~/bin/bash_prompt)
}
export PROMPT_COMMAND=prompt_command
Then write a script (bash, perl, ruby: your choice), and place it in ~/bin/bash_prompt.
The script can use any information it likes to construct a prompt. This is much simpler IMO because you don't have to learn the somewhat baroque subs...
How exactly do Django content types work?
...models here
class Post(models.Model):
author = models.ForeignKey(User)
title = models.CharField(max_length=75)
slug = models.SlugField(unique=True)
body = models.TextField(blank=True)
class Picture(models.Model):
author = models.ForeignKey(User)
image = models.ImageField()
caption = m...