Changelog:
To update your plugin instantly, run “Package Control: Upgrade/Override all packages”.
Details: https://github.com/simion/sublime-slack-integration
Ever needed to manually generate a password reset token?
For example, imagine this situation:
You create a user from a custom form, and you want the user to set his own password.
Solution: generate a password reset token, email him the link, and let him choose his own password.
Here’s how you implement this:
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from django.contrib.auth.tokens import default_token_generator from django.utils.http import urlsafe_base64_encode from django.utils.encoding import force_bytes from django.db.models.signals import post_save |
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post_save.connect(user_saved, User) |
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def user_saved(sender, instance, created, *args, **kwargs): if created: context = { 'token': default_token_generator.make_token(instance), 'uid': urlsafe_base64_encode(force_bytes(instance.pk)), 'user': instance, } # here, send an email with this context |
To display the link in the email, you must set the password reset url, and display it:
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{% url 'password_reset_confirm' uidb64=uid token=token %} |
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urlpatterns += patterns( 'django.contrib.auth.views', url(r'^password-change/done/$', 'password_change_done', name='password_change_done'), url(r'^password-reset/confirm/(?P<uidb64>[0-9A-Za-z_\-]+)/(?P<token>[0-9A-Za-z]{1,13}-[0-9A-Za-z]{1,20})/$', 'password_reset_confirm', name='password_reset_confirm'), url(r'^password-reset/done/$', 'password_reset_done', name='password_reset_done'), url(r'^password-reset/complete/$', 'password_reset_complete', name='password_reset_complete'), ) |
Ever needed to deploy with fabric on multiple machines?
Here’s a simple solution to aproach this issue.
In your fabfile.py , add these two methods:
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def live(): global PATH, ENV_PATH env.hosts = ["22.2.222.2"] env.user = 'test' PATH = '/path/to/project' # optional, is using virtualenv ENV_PATH = '/path/to/virtualenv' # overwrite whatever variabled you need to change on the current machine def staging(): global PATH, ENV_PATH env.hosts = ["11.1.11.1"] env.user = 'test2' PATH = '/path/to/project/on/second/machine' # optional, is using virtualenv ENV_PATH = '/path/to/virtualenv' # overwrite whatever variabled you need to change on the current machine |
Now, when deploying, for example:
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def deploy(): with cd(PATH), virtualenv(ENV_PATH): run('uber command') run('another uber command') |
you must use the following commands, in the correct order:
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#deploy on staging fab staging deploy # deploy on live fab live deploy |
Fabric runs the “staging” or “deploy” commands first, setting the envrinoment variables, and then it runs the “deploy” command doing whatever you asked it to do.
To make a jqPlot bar chart resizeable, you need to do this:
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$(window).on('resize', function () { $.each(chart.series, function(index, series) { series.barWidth = undefined; }); }); |
where “chart” is the object returned by $.plot when initializing the plot.
In this article I’ll explain what you should to after installing Manjaro Linux with KDE (current version 0.8.8)
So, here’s my current Manjaro KDE desktop look:
Here are the most important things I’ve done after installing Manjaro linux:
First thing, and the most important, was to fix fonts. Default KDE fonts aren’t that pretty, so I’ve installed “infinality fonts” and cairo ubuntu.
Here’s my current font configuration:
To enable this functionality in ubuntu, install gconf-editor:
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sudo apt-get install gconf-editor |
run it, and navigate to apps/metacity/general and enable "resize_with_right_button" key.
In Ubuntu 14.04
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sudo apt-get install compizconfig-settings-manager |
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ccsm |
Click Window Management and Resize Window.
Set the key to “<Alt>Button3”
For Linux Mint (version now: 17):
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gsettings set org.cinnamon.desktop.wm.preferences resize-with-right-button true |
When installing “PIL” with pip, I got this error:
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Downloading/unpacking PIL Could not find any downloads that satisfy the requirement PIL |
Fix: use “Pillow” instead of “PIL”. Make sure you uninstall PIL first.
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pip uninstall PIL pip install Pillow |
I have recently experienced a slow ssh login issue on ubuntu 13.10 (xubuntu actually).
Tried all kind of solutions from internet, nothing worked, except this:
Edit the following file:
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sudo nano /etc/nsswitch.conf |
Find the following line:
hosts: files mdns4_minimal [NOTFOUND=return] dns mdns4
replace with
hosts: files dns
Ssh authentication working like a charm!
Ever needed to compare some variable (that may come from db, forms, etc) in django templates with an integer?
Example:
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{% if some_var == 3 %} working {% endif %} |
The above example will not work. Django’s template engine interprets the variable as a string.
Workaround for integer comparison:
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{% if some_var|add:0 == 3 %} working {% endif %} |
By using the “add” filter, the variable is transformed into an integer.
I just published this article on Assist Software’s blog.
http://assist-software.net/blog/writing-fast-and-powerful-javascript-applications