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What's the difference between VARCHAR and CHAR?

...har too – ninjabber Aug 12 '15 at 9:27 48 What is this 50% faster based on? 50% faster to do what...
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constant pointer vs pointer on a constant value [duplicate]

What is the difference between the following declarations? 11 Answers 11 ...
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Can IntelliJ IDEA encapsulate all of the functionality of WebStorm and PHPStorm through plugins? [cl

...pay for this too. – Ayush Gupta Mar 27 '14 at 10:54 28 ...
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Join vs. sub-query

...y comes down to performance. Some optimisers suck lemons when given a join vs a sub-query, and some suck lemons the other way, and this is optimiser-specific, DBMS-version-specific and query-specific. Historically, explicit joins usually win, hence the established wisdom that joins are better, but ...
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Does disposing streamreader close the stream?

... Jon SkeetJon Skeet 1211k772772 gold badges85588558 silver badges88218821 bronze badges ...
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Python how to write to a binary file?

... Raymond MlamboRaymond Mlambo 2755 bronze badges 3 ...
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Error deploying ClickOnce application - Reference in the manifest does not match the identity of the

...n everything works great. – KFL Feb 27 '18 at 5:28  |  show 1 more comment ...
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Can't connect to localhost on SQL Server Express 2012 / 2016

...owser – steven87vt Jan 22 '19 at 16:27  |  show 4 more comme...
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Using try vs if in python

Is there a rationale to decide which one of try or if constructs to use, when testing variable to have a value? 9 Ans...
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How to turn on WCF tracing?

... juFojuFo 14.5k88 gold badges8181 silver badges127127 bronze badges 2 ...