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How do I make the first letter of a string uppercase in JavaScript?
...s example: the Eiffel Tower -> The Eiffel Tower. Plus, the function is called capitaliseFirstLetter not capitaliseFirstLetterAndLowerCaseAllTheOthers.
– ban-geoengineering
Aug 2 '14 at 10:24
...
prevent property from being serialized in web API
...e "opt-in" approach. In this scenario, only the properties you specify are allowed to be serialized. You do this with the DataContractAttribute and DataMemberAttribute, found in the System.Runtime.Serialization namespace.
The DataContactAttribute is applied to the class, and the DataMemberAttribute...
C++ Double Address Operator? (&&)
...++11. int&& a means "a" is an r-value reference. && is normally only used to declare a parameter of a function. And it only takes a r-value expression. If you don't know what an r-value is, the simple explanation is that it doesn't have a memory address. E.g. the number 6, and charac...
Count the number of occurrences of a character in a string in Javascript
...e results. The specifics of the results will be given later.
1.
("this is foo bar".match(/o/g)||[]).length
//>2
2.
"this is foo bar".split("o").length-1
//>2
split not recommended. Resource hungry. Allocates new instances of 'Array' for each match. Don't try that for a >100MB file via ...
How to uncompress a tar.gz in another directory
...specific directory, you can simply cd into your target directory prior to calling tar; then you will have to give a complete path to your archive, of course. You can do this in a scoping subshell to avoid influencing the surrounding script:
mkdir foo
(cd foo; tar -xzf ../bar.tar.gz) # instead of ...
Bash if statement with multiple conditions throws an error
...ions.
tldp.org/LDP/Bash-Beginners-Guide/html/sect_07_01.html
Update
Actually you could still use && and || with the -eq operation. So your script would be like this:
my_error_flag=1
my_error_flag_o=1
if [ $my_error_flag -eq 1 ] || [ $my_error_flag_o -eq 2 ] || ([ $my_error_flag -eq 1 ] ...
What's so bad about Template Haskell?
...on for avoiding Template Haskell is that it as a whole isn't type-safe, at all, thus going against much of "the spirit of Haskell." Here are some examples of this:
You have no control over what kind of Haskell AST a piece of TH code will generate, beyond where it will appear; you can have a value ...
“for” vs “each” in Ruby
...The reason why x remains in the for scenario is due to the fact that (generally speaking) keywords don't create new scopes. if, unless, begin, for, while, etc. all work with the current scope. #each however accepts a block. Blocks always add their own scope on top of the current scope. Meaning that ...
cscope or ctags why choose one over the other? [closed]
...
ctags enables two features: allowing you to jump from function calls to their definitions, and omni completion. The first means that when you are over a call to a method, hitting g] or CTRL-] will jump to the place where that method is defined or implem...
How to use GROUP BY to concatenate strings in SQL Server?
...orks on here aside from me who like learning stuff like this. Kudos to you all :)
– Kevin Fairchild
Nov 7 '08 at 22:02
6
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