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Script to kill all connections to a database (More than RESTRICTED_USER ROLLBACK)
... I agree with Mark. This method should be the accepted answer as it is significantly more elegant and less impacting for the databases.
– Austin S.
Nov 21 '14 at 1:11
3
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How do I convert this list of dictionaries to a csv file?
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Does not work if first list item does not contain all keys
– greg121
Jan 13 '16 at 10:18
61
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TypeScript typed array usage
...ay literal expression:
this._possessions = [];
Of the array constructor if you want to set the length:
this._possessions = new Array(100);
I have created a brief working example you can try in the playground.
module Entities {
class Thing {
}
export class Person {
...
Subscript and Superscript a String in Android
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To all people asking, if you want to make it smaller besides of making super or subscript, you just need to add tag as well. EX:
"X <sup><small> 2 </small></sup>"
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How to change the port of Tomcat from 8080 to 80?
...8080" protocol="HTTP/1.1" redirectPort="8443"/>
2.
Edit tomcat7 file (if the file is not created then you need to create it)
sudo vi /etc/default/tomcat7
uncomment and change #AUTHBIND=no to yes
3.
Install authbind
sudo apt-get install authbind
4.
Run the following commands to provide to...
What should Xcode 6 gitignore file include?
... do not forget to remove xcworkspace in case you use cocoa pods if integrating post commit hooks with e.g. travis
– Ivor Prebeg
Oct 26 '13 at 20:07
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Overriding id on create in ActiveRecord
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worked for me. saved my life. used on rails 4.0.0 / postgres 9.3.5
– allenwlee
Nov 10 '14 at 15:44
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Why does using an Underscore character in a LIKE filter give me all the results?
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Modify your WHERE condition like this:
WHERE mycolumn LIKE '%\_%' ESCAPE '\'
This is one of the ways in which Oracle supports escape characters. Here you define the escape character with the escape keyword. For details see th...
#ifdef vs #if - which is better/safer as a method for enabling/disabling compilation of particular s
...ter of style, but there's a bit of a divide in our dev team and I wondered if anyone else had any ideas on the matter...
19...
How do I remove a substring from the end of a string in Python?
...nds of x.
Instead, you could use endswith and slicing:
url = 'abcdc.com'
if url.endswith('.com'):
url = url[:-4]
Or using regular expressions:
import re
url = 'abcdc.com'
url = re.sub('\.com$', '', url)
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