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How to add to the PYTHONPATH in Windows, so it finds my modules/packages?
...Explorer.
Right-click 'Computer' in the Navigation Tree Panel on the left.
Select 'Properties' at the bottom of the Context Menu.
Select 'Advanced system settings'
Click 'Environment Variables...' in the Advanced Tab
Under 'System Variables':
Add
PY_HOME
C:\Python27
PYTHONPATH
%PY_HOME%\Lib;%...
Temporarily disable auto_now / auto_now_add
...ject.com/en/1.9/topics/db/queries/… Be aware that the update() method is converted directly to an SQL statement. It is a bulk operation for direct updates. It doesn’t run any save() methods on your models, or emit the pre_save or post_save signals (which are a consequence of calling save()), or ...
How do I calculate the date in JavaScript three months prior to today?
... This is a sick answer... Where i'm going to get 2012,0,15 from? Convert an existing month -1 ?
– Alex G
Aug 8 '15 at 2:56
3
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Check if a given key already exists in a dictionary
...ionary is a hashtable of keys mapped to values, right? A hashing algorithm converts the key to an integer and the integer is used to find a location in the hash table that matches. en.wikipedia.org/wiki/Hash_table
– hughdbrown
Oct 22 '09 at 2:31
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Does the Go language have function/method overloading?
...
func (e *Easy)SetOption(any []interface{})
The process converts the parameters to this- empty interface{} .
The first type of conversion, and then the internal logic processes.
http://zerousm99.blogspot.kr/2015/01/golang-overload.html
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Read Excel File in Python
...ues for a given column
values = df['Arm_id'].values
#get a data frame with selected columns
FORMAT = ['Arm_id', 'DSPName', 'Pincode']
df_selected = df[FORMAT]
share
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improve this answer
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Play audio from a stream using C#
... seamlessly. Your code would have to take the compressed audio stream and convert it to small chunks of WAV audio on the fly; this part would be really difficult - all the libraries and components I've ever seen do MP3-to-WAV conversion an entire file at a time. Probably your only realistic chance...
How can I tell if one commit is a descendant of another commit?
... --verify B (then B is reachable from A). git rev-parse is here needed to convert from commit name to commit SHA-1 / commit id.
Using git rev-list like in VonC answer is also possibility.
Edit: in modern Git there is explicit support for this query in the form of git merge-base --is-ancestor.
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How to allow remote connection to mysql
...SQL and noticed there were multiple root users with different passwords.
select user, host, password from mysql.user;
So in MySQL I set all the passwords for root again and I could finally log in remotely as root.
use mysql;
update user set password=PASSWORD('NEWPASSWORD') where User='root';
fl...
How to get a path to a resource in a Java JAR file
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When I try and convert a URL of this format (...bot.jar!/config/...) to URI it says that the path is not hierarchical.
– gEdringer
Jun 6 '18 at 10:12
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