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How do you debug PHP scripts? [closed]
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Regex lookahead, lookbehind and atomic groups
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904
Examples
Given the string foobarbarfoo:
bar(?=bar) finds the 1st bar ("bar" which has "ba...
mysql: see all open connections to a given database?
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answered Oct 25 '09 at 13:23
David RabinowitzDavid Rabinowitz
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What is the best data type to use for money in C#?
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430
As it is described at decimal as:
The decimal keyword indicates a 128-bit data type. Compare...
EF Migrations: Rollback last applied migration?
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As of EF 5.0, the approach you describe is the preferred way. So
PM> Update-Database -TargetMigration:"NameOfSecondToLastMigration"
or using your example migrations
PM> Update-Database -TargetMigration:"CategoryIdIsLong"
One s...
Pod install is staying on “Setting up CocoaPods Master repo”
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Making a Sass mixin with optional arguments
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edited May 23 '17 at 12:09
Community♦
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answered Mar 31 '12 at 22:52
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if/else in a list comprehension
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1610
You can totally do that. It's just an ordering issue:
[unicode(x.strip()) if x is not None else...
Compiling Java 7 code via Maven
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answered Dec 26 '12 at 16:50
Ryan StewartRyan Stewart
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JRE 1.7 - java version - returns: java/lang/NoClassDefFoundError: java/lang/Object
...RE is structured differently. rt.jar and friends no longer exist, and Pack200 is no longer used.
The Java standard library is contained in various JARs, such as rt.jar, deploy.jar, jsse.jar, etc. When the JRE is packaged, these critical JAR files are compressed with Pack200 and stored as rt.pack, ...