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Ruby optional parameters
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With everyone saying how bad scope ||= true is, I'm surprised that no one has mentioned that the better way to do this is with scope = LDAP::LDAP_SCOPE_SUBTREE if scope.nil?. Of course, even that is assuming that nil is an invalid valu...
What is the best Java library to use for HTTP POST, GET etc.? [closed]
...POST, GET etc. in terms of performance, stability, maturity etc.? Is there one particular library that is used more than others?
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jQuery UI Dialog - missing close icon
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I am late to this one by a while, but I'm going to blow your mind, ready?
The reason this is happening, is because you are calling bootstrap in, after you are calling jquery-ui in.
Literally, swap the two so that instead of:
<script src...
Get the length of a String
... the language reference:
Extended grapheme clusters can be composed of one or more Unicode
scalars. This means that different characters—and different
representations of the same character—can require different amounts of
memory to store. Because of this, characters in Swift do not eac...
Emacs, switch to previous window
...emacsfodder.github.io/blog/two-new-emacs24-themes I think this is probably one of the two themes. - btw. For a cool mode line try gist.github.com/jasonm23/8554119
– ocodo
Nov 25 '14 at 23:18
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What is the difference between Views and Materialized Views in Oracle?
...and no need to query multiple tables for join conditions which is usually done by the normal view. Thank you!
– Kanagavelu Sugumar
Sep 18 '14 at 3:41
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Stopping python using ctrl+c
...rupt exceptions will knock your program out of the try block and hopefully one of the later KeyboardInterrupt exceptions will be raised when the program is outside of a try block.
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Mapping a function on the values of a map in Clojure
I want to transform one map of values to another map with the same keys but with a function applied to the values. I would think there was a function for doing this in the clojure api, but I have been unable to find it.
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Is it possible to use 'else' in a list comprehension? [duplicate]
...the if/else part of the list-comprehension (as posted in the examples mentioned above).
#works
list1 = [10, 20, 30, 40, 50]
newlist2 = [x if x > 30 else x**2 for x in list1 ]
print(newlist2, type(newlist2))
#but this WONT work
list1 = [10, 20, 30, 40, 50]
newlist2 = [x if x > 30 else pass fo...
How to Replace dot (.) in a string in Java
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You need two backslashes before the dot, one to escape the slash so it gets through, and the other to escape the dot so it becomes literal. Forward slashes and asterisk are treated literal.
str=xpath.replaceAll("\\.", "/*/"); //replaces a literal . with /...