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How to automatically convert strongly typed enum into int?
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This does not reduce typing or make code cleaner and has the side effects of making it tougher to find such implicit conversions in big projects. Static_cast would be easier to search project wide than these constructs.
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How to specify Composer install path?
... Nice, also can I somehow make it so that the extracted folder does not go as deep as it does now: plugins/sfGuardPlugin/sfGuardPlugin-4.0.2/, instead I want plugins/sfGuardPlugin?
– Tower
Aug 9 '12 at 12:41
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What is “with (nolock)” in SQL Server?
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@Saasman- If you don't ever rollback transactions, that doesn't matter. And with a insert-only table, the chances of a rollback are slim to none. And if they do occur, you will still fix it all in the end of day variance report.
– Jonathan Allen
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How to do a LIKE query in Arel and Rails?
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This does NOT protect fully against SQL injection. Try setting user_name to "%". The query will return matches
– travis-146
Jul 22 '13 at 15:22
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How do you use gcc to generate assembly code in Intel syntax?
...ect. Supported choices
are intel or att (the default one). Darwin does not support intel.
It may work on your platform.
For Mac OSX:
clang++ -S -mllvm --x86-asm-syntax=intel test.cpp
Source: https://stackoverflow.com/a/11957826/950427
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When should I use the HashSet type?
...tedSet has all the properties of the HashSet plus order, however SortedSet does not derive from HashSet; rephrased, a SortedSet is an ordered collection of distinct objects.
– Kit
Sep 15 '16 at 21:38
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Calculate number of hours between 2 dates in PHP
....org/QBQUB
Please be advised that DatePeriod excludes an hour for DST but does not add another hour when DST ends. So its usage is subjective to your desired outcome and date range.
See the current bug report
//set timezone to UTC to disregard daylight savings
date_default_timezone_set('America...
Minimum and maximum date
... time value. A time value may also be NaN, indicating that the Date object does not represent a specific instant of time.
Time is measured in ECMAScript in milliseconds since 01 January, 1970 UTC. In time values leap seconds are ignored. It is assumed that there are exactly 86,400,000 milliseconds p...
How do I use shell variables in an awk script?
... one\nline
awk: cmd. line:1: ^ syntax error
And with single quote, it does not expand the value of the variable:
awk -v var='$variable' 'BEGIN {print var}'
$variable
More info about AWK and variables
Read this faq.
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How to avoid installing “Unlimited Strength” JCE policy files when deploying an application?
...ly, the API is also completely different from the usual JCE interface. (BC does implement a JCE provider, but that doesn't help because the key strength restrictions are applied before handing over to the implementation.) This solution also won't let you use 256-bit TLS (SSL) cipher suites, because ...