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How do I unload (reload) a Python module?
... actually, the django dev server restarts itself when you change a file .. (it restarts the server, not just reloads the module)
– hasen
Jan 13 '09 at 6:36
26
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Animated loading image in picasso
...so does support animated placeholders. You write up the animation drawable file (includes animation list with several items representing each image in the animation). You feed that file to a new AnimationDrawable object and then pass it to placeHolder() in the Picasso loader constructor.
...
Host 'xxx.xx.xxx.xxx' is not allowed to connect to this MySQL server
...ions.
My setup:
Ubuntu 14.04 LTS
MySQL v5.5.37
Solution
Open up the file under 'etc/mysql/my.cnf'
Check for:
port (by default this is 'port = 3306')
bind-address (by default this is 'bind-address = 127.0.0.1'; if you want to open to all then just comment out this line. For my example, I'll...
Multiple DB Contexts in the Same DB and Application in EF 6 and Code First Migrations
...ext separately. And you have to specify a folder for each Configuration.cs file to be generated...
PM> Enable-Migrations -ContextTypeName ApplicationDbContext -MigrationsDirectory Migrations\ApplicationDbContext
Checking if the context targets an existing database...
Code First Migrations enable...
What is scope/named_scope in rails?
...stead of always writing this you could, however, do something like this.
#File: users.rb
class User < ActiveRecord::Base
scope :newsletter, where(subscribed_to_newsletter: true)
#yada yada
end
If you're using Rails 4 or newer, do this instead:
#File: users.rb
class User < ActiveRecord:...
How can I create a self-signed cert for localhost?
...f you want to use this cert with node.js:
var options = {
key: fs.readFileSync('/path/to/localhost.key').toString(),
cert: fs.readFileSync('/path/to/localhost.crt').toString(),
ciphers: 'ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES128-SHA256...
How to clone all repos at once from GitHub?
...e
Here is the useful shell function which can be added to user's startup files (using curl + jq):
# Usage: gh-clone-user (user)
gh-clone-user() {
curl -sL "https://api.github.com/users/$1/repos?per_page=1000" | jq -r '.[]|.clone_url' | xargs -L1 git clone
}
Private repositories
If you need...
How do I start a program with arguments when debugging?
... }
This allows me to use the same syntax in my sample batch files, and in debugging with Visual Studio. No account information or URLs saved in GIT.
Example Use in Batch
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download and install visual studio 2008 [closed]
...371b6d1-fc5e-44f7-914c-cb452b4043a9/VS2008SP1ENUX1512962.iso
Version: SP1
File Name: VS2008SP1ENUX1512962.iso
Date Published: 8/11/2008
File Size: 831.3 MB
Supported Operating System
Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP
Minimum: 1.6 GHz CPU, 384 MB RAM, 1024...
Elegant solution to duplicate, const and non-const, getters? [duplicate]
... even though it's morally private, you can move the whole lot into the cpp file for FooBar. In an anonymous namespace. With internal linkage. And a sign saying "beware of the leopard".
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impro...