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How to concatenate properties from multiple JavaScript objects
I am looking for the best way to "add" multiple JavaScript objects (associative arrays).
14 Answers
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What is the pythonic way to avoid default parameters that are empty lists?
...ist)
The docs say you should use None as the default and explicitly test for it in the body of the function.
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Use of #pragma in C
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#pragma is for compiler directives that are machine-specific or operating-system-specific, i.e. it tells the compiler to do something, set some option, take some action, override some default, etc. that may or may not apply to all machi...
How to determine CPU and memory consumption from inside a process?
I once had the task of determining the following performance parameters from inside a running application:
9 Answers
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Iterating over Java collections in Scala
...r that I get from the Sheet class. I would like to use the iterator in a for each style loop, so I have been trying to convert it to a native Scala collection but will no luck.
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How to make a phone call in android and come back to my activity when the call is done?
... ended. you will most likely need to trigger the listener actions to wait for a the call to start (wait until changed from PHONE_STATE_OFFHOOK to PHONE_STATE_IDLE again) and then write some code to bring your app back up on the IDLE state.
you may need to run the listener in a service to ensure ...
How to get RGB values from UIColor?
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Note: this only works for colors in the RGB space. For example, this will not work on [UIColor whiteColor] as that is not in RGB.
– Jason
Feb 15 '10 at 22:06
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How to reverse a string in Go?
... builtin type.
func Reverse(s string) string {
runes := []rune(s)
for i, j := 0, len(runes)-1; i < j; i, j = i+1, j-1 {
runes[i], runes[j] = runes[j], runes[i]
}
return string(runes)
}
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How to Update Multiple Array Elements in mongodb
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if you have similar problem, vote for this issue - jira.mongodb.org/browse/SERVER-1243
– LiorH
Jan 12 '11 at 16:08
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Add a column with a default value to an existing table in SQL Server
...nt.
WITH VALUES --Add if Column is Nullable and you want the Default Value for Existing Records.
Notes:
Optional Constraint Name:
If you leave out CONSTRAINT D_SomeTable_SomeCol then SQL Server will autogenerate
a Default-Contraint with a funny Name like: DF__SomeTa__SomeC__4FB7FEF6
Option...