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Convert varchar to uniqueidentifier in SQL Server
...n defined as varchar(50) which stores uniqueidentifiers in the format 'a89b1acd95016ae6b9c8aabb07da2010' (no hyphens)
6 Ans...
Add hover text without javascript like we hover on a user's reputation
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edited Dec 12 '18 at 20:52
Shubham Chaudhary
32.4k88 gold badges6464 silver badges7676 bronze badges
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How to check if field is null or empty in MySQL?
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194
Either use
SELECT IF(field1 IS NULL or field1 = '', 'empty', field1) as field1
from tablenam...
Why are Python lambdas useful? [closed]
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1016
Are you talking about lambda functions? Like
lambda x: x**2 + 2*x - 5
Those things are act...
Undo a Git commit after push using reverse patch?
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edited Jun 17 '13 at 12:17
Laith Shadeed
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Read password from stdin
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281
>>> import getpass
>>> pw = getpass.getpass()
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Turning off some legends in a ggplot
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edited Dec 25 '15 at 20:47
answered Jan 30 '13 at 12:55
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Xcode suddenly stopped running project on hardware: “Could not launch xxx.app: .. No such file..” [c
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Purpose of buildscript block in Gradle
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The buildScript block determines which plugins, task classes, and other classes are available ...