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How do I interpret precision and scale of a number in a database?
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@mezoid What does a negative scale value mean?
– Geek
Jun 19 '14 at 13:20
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Unlimited Bash History [closed]
... e.g. So I can always go back and see how I built/configured something, or what that nifty command was, or how some command broke something weeks ago. How do I change this setting?
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Filter dataframe rows if value in column is in a set list of values [duplicate]
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what about the negation of this- what would be the correct way of going about a !isin()?
– stites
Jun 26 '13 at 15:14
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UITableView : viewForHeaderInSection: not called during reloadData:
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"tableView:viewForHeaderInSection" is not vital. What's vital is you somehow return a height. You could achieve that through either 1. estimate or 2. a hardcoded value or 3. a titleForHeader which has an intrinsic size. The intrinsic size is calculated based on the Font Fam...
How to solve javax.net.ssl.SSLHandshakeException Error?
...ving a copy of the certificate. (Google should be able to tell you exactly what to do for your specific browser.)
Now that you have the certificate saved in a file, you need to add it to your JVM's trust store. At $JAVA_HOME/jre/lib/security/ for JREs or $JAVA_HOME/lib/security for JDKs, there's a ...
javascript function leading bang ! syntax
I've been seeing this syntax on a few libraries now and I'm wondering what the benefit is. (note i'm well aware of closures and what the code is doing, I'm only concerned about the syntactical differences)
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How Do I Get the Query Builder to Output Its Raw SQL Query as a String?
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hmm im not sure but you may be able to accompish what you want with a composer package stackoverflow.com/a/17339752/813181
– jfortunato
Aug 14 '13 at 16:22
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What use is find_package() if you need to specify CMAKE_MODULE_PATH anyway?
...find_SomeLib.cmake and its dependencies into your cmake/ directory. That's what I do as a fallback. It's an ugly solution though.
Note that the FindFoo.cmake modules are each a sort of a bridge between platform-dependence and platform-independence - they look in various platform-specific places to ...
Node.js get file extension
...e app.css.gz will only return .gz and not .css.gz, which may or may not be what you want.
– xentek
Feb 23 '14 at 6:21
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Why use strict and warnings?
... or validation check, and that can happen regardless or programmer skill.
What's good about Perl warnings is that they are rarely spurious, so there's next to no cost to using them.
Related reading: Why use my?
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