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How to indicate param is optional using inline JSDoc?
According to the JSDoc wiki for @param you can indicate a @param is optional using
4 Answers
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Where is the “Fold” LINQ Extension Method?
...oduct = doubles.Aggregate(1.0, (prod, next) => prod * next);
See MSDN for more information. It lets you specify a seed and then an expression to calculate successive values.
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How to edit one specific row in Microsoft SQL Server Management Studio 2008?
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For a more visual way of doing it, right next to "Show SQL Pane", there is a button for "Show Criteria Pane"; this lets you add filters based on a grid interface.
– sleblanc
May 5 '14 at...
Redirect to Action in another controller
...n", "Account", new { area = "" });
depending on which area you're aiming for.
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RSpec: What is the difference between a feature and a request spec?
...n of readability that an acceptance test would have. So, feature is there for the improved syntax for acceptance tests.
Technical differences include request specs wrap Rails integration tests, whereas feature specs don't. This means with request specs you can use methods get, post, put, delete an...
How do I get into a non-password protected Java keystore or change the password?
...of Mountain Lion (based on comments and another answer here), the password for Mac is now also "changeit", probably because Oracle is now handling distribution for the Mac JVM as well.
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Can I compile all .cpp files in src/ to .o's in obj/, then link to binary in ./?
...-c -o $@ $<
Automatic dependency graph generation
A "must" feature for most make systems. With GCC in can be done in a single pass as a side effect of the compilation by adding -MMD flag to CXXFLAGS and -include $(OBJ_FILES:.o=.d) to the end of the makefile body:
CXXFLAGS += -MMD
-include...
TFS Get Specific Version into separate folder
...g on a project with TFS source control. We've just gotten in a bug report for an older version of the code, and I need to pull down that version of code to test it out. My first thought would be to "Get Specific Version" to pull down the code, but I'd rather not get that version into my current wo...
sql “LIKE” equivalent in django query
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And for case insensitive search use __icontains -> result = table.objects.filter(string__icontains='pattern')
– Hitesh Garg
Aug 11 '15 at 15:56
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String replacement in Objective-C
....to get a new string with a substring replaced (See NSString documentation for others)
Example use
NSString *str = @"This is a string";
str = [str stringByReplacingOccurrencesOfString:@"string"
withString:@"duck"];
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