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What is a “callable”?
...-1, ack(x, y-1)) if x*y else (x + y + 1)
Example from standard library, file site.py, definition of built-in exit() and quit() functions:
class Quitter(object):
def __init__(self, name):
self.name = name
def __repr__(self):
return 'Use %s() or %s to exit' % (self.name, eo...
How can I convert uppercase letters to lowercase in Notepad++
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I had to transfer texts from an Excel file to an xliff file. We had some texts that were originally in uppercase but those translators didn't use uppercase so I used notepad++ as intermediate to do the conversion.
Since I had the mouse in one hand (to mark in Ex...
Cassandra port usage - how are the ports used?
...0 (as of Cassandra 0.8.xx).
This is configurable in your cassandra-env.sh file, but the default is 7199.
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How to check if a string contains a substring in Bash
...t reconsider the source of the string you are testing?
## Instead of this
filetype="$(file -b "$1")"
if grep -q "tar archive" <<<"$filetype"; then
#...
## Simply do this
if file -b "$1" | grep -q "tar archive"; then
#...
The -q option makes grep not output anything, as we only want the ...
NGINX to reverse proxy websockets AND enable SSL (wss://)?
...suggest using dev server for this)
If possible, save your old NGINX config files so you can re-use them (that includes your init.d/nginx script)
yum install pcre pcre-devel openssl openssl-devel and any other necessary libs for building NGINX
Get the nginx_tcp_proxy_module from GitHub here https://g...
How to update Python?
...(x,y)
Enthought Canopy uses an MSI and will install either into Program Files\Enthought or home\AppData\Local\Enthought\Canopy\App for all users or per user respectively. Newer installations are updated by using the built in update tool. See their documentation.
ActiveState also uses an MSI so ne...
Entity Framework vs LINQ to SQL
... new projects except:
small ones (LINQ to SQL)
when data source is a flat file (ADO.NET)
Mapping can be changed without recompilling when setting model and mapping files Metadata Artifact Process to Copy To Output Directory
.edmx (Entity Data Model) which contains:
SSDL (Storage Schema Definition...
Are there any naming convention guidelines for REST APIs? [closed]
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@Dennis Windows server filesystems are case insensitive by default, unless I'm sorely mistaken technet.microsoft.com/en-us/library/cc725747.aspx
– samspot
Aug 14 '12 at 20:30
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How to hide close button in WPF window?
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Put WindowStyle="None" on your Window tag in the XAML file.
– diegodsp
Aug 12 '15 at 18:21
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RestSharp JSON Parameter Posting
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How to attach file to this request?
– OPV
Jul 23 '17 at 19:49
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