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How to condense if/else into one line in Python? [duplicate]
...urn statements, otherwise I'm not sure it helps that much in creating readable code.
The readability issue was discussed at length in this recent SO question better way than using if-else statement in python.
It also contains various other clever (and somewhat obfuscated) ways to accomplish the s...
How to get URL parameters with Javascript? [duplicate]
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Jordan
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answered Jul 20 '12 at 15:35
David MoralesDavid Morales
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Execute ssh with password authentication via windows command prompt
I need to execute ssh from windows command line by providing password in a non interactive manner. I could implement the key based authentication and able to execute the ssh commands just like
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How to create empty data frame with column names specified in R? [duplicate]
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Just create a data.frame with 0 length variables
eg
nodata <- data.frame(x= numeric(0), y= integer(0), z = character(0))
str(nodata)
## 'data.frame': 0 obs. of 3 variables:
## $ x: num
## $ y: int
## $ z: Factor w/ 0 levels:
or to create a data.frame ...
How to get current PHP page name [duplicate]
I've a file called demo.php where I don't have any GET variables in the URL, so if I want to hide a button if am on this page I can't use something like this:
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How to get a list of all valid IP addresses in a local network? [closed]
... the entire .1 to .254 range
This does a simple ping scan in the entire subnet to see which hosts are online.
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Binding ng-model inside ng-repeat loop in AngularJS
... trying to deal with the issue of scope inside of an ng-repeat loop - I've browsed quite a few questions but have not quite been able to get my code to work.
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Are complex expressions possible in ng-hide / ng-show?
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Use a controller method if you need to run arbitrary JavaScript code, or you could define a filter that returned true or false.
I just tested (should have done that first), and something like ng-show="!a && b" worked as expected.
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Best way to convert list to comma separated string in java [duplicate]
...t & would like to convert it to comma separated string. My approach would be as shown below, but looking for other opinion as well.
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Allowing specific values for an Argparse argument [duplicate]
Is it possible to require that an argparse argument be one of a few preset values?
1 Answer
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