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Stop and Start a service via batch or cmd file?
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Use the SC (service control) command, it gives you a lot more options than just start & stop.
DESCRIPTION:
SC is a command line program used for communicating with the
NT Service Controller and services.
USAGE:
sc <...
In Ruby, is there an Array method that combines 'select' and 'map'?
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I usually use map and compact together along with my selection criteria as a postfix if. compact gets rid of the nils.
jruby-1.5.0 > [1,1,1,2,3,4].map{|n| n*3 if n==1}
=> [3, 3, 3, nil, nil, nil]
jruby-1.5.0 > [1,1,1,2,3,4].map{|...
Accessing localhost (xampp) from another computer over LAN network - how to?
...ave just set up a wi-fi network at home. I have all my files on my desktop computer (192.168.1.56) and want to access localhost over there from another computer (192.168.1.2).
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Storing Images in PostgreSQL
..., like thumbnail.
As Jcoby's answer says, there are two options, then, I recommend:
use blob (Binary Large OBject): for original image store, at your table. See Ivan's answer (no problem with backing up blobs!), PostgreSQL additional supplied modules, How-tos etc.
use a separate database with DB...
Is it possible to specify a starting number for an ordered list?
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What is a stored procedure?
...es. This is a good first step against SQL injection.
Stored procedures do come with downsides, basically the maintenance associated with your basic CRUD operation. Let's say for each table you have an Insert, Update, Delete and at least one select based on the primary key, that means each table wil...
Text editor to open big (giant, huge, large) text files [closed]
...(no installation required):
less (macOS, Linux) – The traditional Unix command-line pager tool. Lets you view text files of practically any size. Can be installed on Windows, too.
Notepad (Windows) – Decent with large files, especially with word wrap turned off.
MORE (Windows) – This refers ...
Host 'xxx.xx.xxx.xxx' is not allowed to connect to this MySQL server
...taining wildcards (entries
that contain '%' or '_' characters). A
very common error is to insert a new
entry with Host='%' and
User='some_user', thinking that this
allows you to specify localhost to
connect from the same machine. The
reason that this does not work is that
the default...
Synchronizing a local Git repository with a remote one
...ronize my local repository with a remote one so that my local repository becomes a 100% copy of the remote one - meaning that if certain files differ in these repositories, we override the local ones with the remote ones, and if there are files in local repositories that do not exist in the remote, ...
Open document with default OS application in Python, both in Windows and Mac OS
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open and start are command-interpreter things for Mac OS/X and Windows respectively, to do this.
To call them from Python, you can either use subprocess module or os.system().
Here are considerations on which package to use:
You can call t...