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How do I use a file grep comparison inside a bash if/else statement?
... may want to use a more specific regex, such as ^MYSQL_ROLE=master$, to avoid that string in comments, names that merely start with "master", etc.
This works because the if takes a command and runs it, and uses the return value of that command to decide how to proceed, with zero meaning true and no...
How to access test resources in Scala?
...t to be accessed using the special getResource style methods that Java provides. Given your example of data.xml being in $SBT_PROJECT_HOME/src/test/resources/, you can access it in a test like so:
import scala.io.Source
// The string argument given to getResource is a path relative to
// the resou...
jQuery: Adding two attributes via the .attr(); method
...x...
You will need to use prop() as of jQuery 1.6+
the .prop() method provides a way to explicitly retrieve property values, while .attr() retrieves attributes.
...the most important concept to remember about the checked attribute is that it does not correspond to the checked property. The attribut...
Generate full SQL script from EF 5 Code First Migrations
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I realise this is the correct answer, but how on earth did you discover that 0 works when the parameter is normally a string?!
– Dave R
Mar 10 '14 at 16:33
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CocoaPods - use specific pod version
...tion errors with AFNetworking (current version, 1.2.1) and saw that these didn't exist in the previous version (1.2.0).
4 ...
How to trim leading and trailing white spaces of a string?
...World\n " not work :( ... how remove newline?
– KingRider
Jul 19 '17 at 14:26
8
It still trims th...
WPF: How to display an image at its original size?
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Try not specifying width or height, use it like this instead:
<Image Source="/images/user_add.png" Stretch="None" HorizontalAlignment="Center" VerticalAlignment="Center" />
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How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he
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This method can have side effects. $_streq method from @tlwhitec is better.
– rools
Apr 14 '19 at 14:08
add a comment
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Difference between database and schema
... in sql server 2005 and above versions , by default everything goes inside the DBO schema if we don't mention any schema name while creation of database objects?
– sqlchild
Mar 16 '11 at 10:19
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Removing a model in rails (reverse of “rails g model Title…”)
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:( Read the first line and did it. It was my fault, but a correctly-ordered answer may have helped.
– Mike T
Jul 22 '13 at 19:40
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