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How to trim a string in SQL Server before 2017?
...so consider disallowing other characters (tab, carriage return, line feed, etc) that may cause problems.
It may also be a good time to split those Names into family_name, first_name, etc :)
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How to create an array from a CSV file using PHP and the fgetcsv function
...n someone kindly provide a code to create an array from a CSV file using fgetcsv?
14 Answers
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Naming Classes - How to avoid calling everything a “Manager”? [closed]
...ng that'd be posted on thedailywtf.com, "ManagerOfPeopleWhoHaveMortgages", etc.
I suppose it's right that one monolithic Manager class is not good design, but using 'Manager' is not bad. Instead of UserManager we might break it down to UserAccountManager, UserProfileManager, UserSecurityManager, et...
What's the difference between git reflog and log?
...te.)
git reflog doesn't traverse HEAD's ancestry at all. The reflog is an ordered list of the commits that HEAD has pointed to: it's undo history for your repo. The reflog isn't part of the repo itself (it's stored separately to the commits themselves) and isn't included in pushes, fetches or clone...
Move the mouse pointer to a specific position?
... the client machine. Can be a small 100kb thing. A Python / Perl script, etc.
Include a small, pre-compiled C executable that can move the mouse.
Run it as a CGI-script via a simple http call, AJAX, whatever - with the coordinates you want to move the mouse to, eg:
http://localhost:9876/cgi/mouse...
How to add row in JTable?
...TableModel behind the JTable handles all of the data behind the table. In order to add and remove rows from a table, you need to use a DefaultTableModel
To create the table with this model:
JTable table = new JTable(new DefaultTableModel(new Object[]{"Column1", "Column2"}));
To add a row:
Defa...
wget command to download a file and save as a different filename
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Also notice the order of parameters on the command line. At least on some systems (e.g. CentOS 6):
wget -O FILE URL
works. But:
wget URL -O FILE
does not work.
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Does a valid XML file require an XML declaration?
...lso, these are not attributes, so if they are present they must be in that order: version, followed by any encoding, followed by any standalone.
<?xml version="1.0"?>
<?xml version="1.0" encoding="UTF-8"?>
<?xml version="1.0" standalone="yes"?>
<?xml version="1.0" encoding="UTF...
The key must be an application-specific resource id
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Well, the 1 + 2 << 24, 2 + 2 << 24 etc approach actually works. Looks like an irregular fix. I like to know why it is like this? Are there any risks, for instance in future versions of Android etc? It is by far smother to use it defined as a constant?
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What do ellipsis […] mean in a list?
...crete example.
Graph reduction is an evaluation strategy sometime used in order to interpret a computer language. This is a common strategy for lazy evaluation, notably of functional languages.
The starting point is to build a graph representing the sequence of "steps" the program will take. Depen...