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Altering column size in SQL Server
...olumn size of the salary column in the employee table from numeric(18,0) to numeric(22,5)
6 Answers
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Get form data in ReactJS
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jbaiterjbaiter
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Does Python optimize tail recursion?
...refers to be able to have proper tracebacks:
Tail Recursion Elimination (2009-04-22)
Final Words on Tail Calls (2009-04-27)
You can manually eliminate the recursion with a transformation like this:
>>> def trisum(n, csum):
... while True: # Change recursion to a ...
How to create relationships in MySQL
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104
If the tables are innodb you can create it like this:
CREATE TABLE accounts(
account_id I...
How to detect the current OS from Gradle
...Gradle branch, and it seems to work nicely. gradle/gradle-core/branches/RB-0.3/build.gradle
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Python threading.timer - repeat function every 'n' seconds
I want to fire off a function every 0.5 seconds and be able to start and stop and reset the timer. I'm not too knowledgeable of how Python threads work and am having difficulties with the python timer.
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Why do we need private subnet in VPC?
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Update: in late December, 2015, AWS announced a new feature, a Managed NAT Gateway for VPC. Thi...
What is the difference between And and AndAlso in VB.NET?
...u would use &&.
More info here: http://www.panopticoncentral.net/2003/08/18/the-ballad-of-andalso-and-orelse/
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How to remove outliers from a dataset
I've got some multivariate data of beauty vs ages. The ages range from 20-40 at intervals of 2 (20, 22, 24....40), and for each record of data, they are given an age and a beauty rating from 1-5. When I do boxplots of this data (ages across the X-axis, beauty ratings across the Y-axis), there are so...
jQuery validate: How to add a rule for regular expression validation?
...any regex is this:
$("#Textbox").rules("add", { regex: "^[a-zA-Z'.\\s]{1,40}$" })
Additionally, it looks like there is a file called additional-methods.js that contains the method "pattern", which can be a RegExp when created using the method without quotes.
Edit
The pattern function is now t...