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Checking if a SQL Server login already exists
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In order to hande naming conflict between logins, roles, users etc. you should check the type column according to Microsoft sys.database_principals documentation
In order to handle special chacters in usernames etc, use N'<name>' and [<name>] accordingly.
Create login
USE MAS...
How to list the size of each file and directory and sort by descending size in Bash?
...-n
(this willnot show hidden (.dotfiles) files)
Use du -sm for Mb units etc. I always use
du -smc -- * | sort -n
because the total line (-c) will end up at the bottom for obvious reasons :)
PS:
See comments for handling dotfiles
I frequently use e.g. 'du -smc /home// | sort -n |tail' to get...
Can we delete an SMS in Android before it reaches the inbox?
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@FelipeMicaroniLalli actually GO SMS PRO, etc... use 2147483647 for their priority
– rf43
Nov 3 '11 at 18:16
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How to send a GET request from PHP?
...this drop in response time came from server-side caching of some resource, etc? Maybe You should repeat the test?
– Rauni Lillemets
Dec 4 '15 at 12:17
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Use of #pragma in C
...to do something, set some option, take some action, override some default, etc. that may or may not apply to all machines and operating systems.
See msdn for more info.
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WordPress is giving me 404 page not found for all pages except the homepage
...sts and the httpd.conf should be correct.
In my case, I changed the file /etc/apache2/apache2.conf in section:
<Directory "/var/www/html">
Line changed is:
AllowOverride None
to
AllowOverride All
And restart the web server with
systemctl restart apache2
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How can I plot separate Pandas DataFrames as subplots?
..._subplot() which takes subplot grid parameters such as 221, 222, 223, 224, etc. as described in the post here. Nice examples of plot on pandas data frame, including subplots, can be seen in this ipython notebook.
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Pros and cons of using sbt vs maven in Scala project [closed]
... of requirements or a description of your environment, previous knowledge, etc.
FWIW, there are more opinions in this scala mailing list thread.
My 2c are: Go with sbt if you don't have specific requirements
for simple projects, it's totally effortless (you don't even need a build file until you...
How much does it cost to develop an iPhone application? [closed]
...e. I included development time, graphic design time, project manager time, etc, etc. An app of the scale of the Obama app can be developed for significantly less.
– schwa
Oct 17 '08 at 15:31
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no acceptable C compiler found in $PATH when installing python
... the methods of installing build-essential, which contains gcc, g++, make, etc.
– Spectral
Jul 9 '14 at 20:06
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