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std::auto_ptr to std::unique_ptr
...ompilers), the new type std::unique_ptr is supposed to be a replacement for std::auto_ptr .
4 Answers
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Why catch and rethrow an exception in C#?
...in the exception to the point where this throw statement is; losing the information about where the exception actually was created.
Second, if you just catch and re-throw like that, I see no added value, the code example above would be just as good (or, given the throw ex bit, even better) without ...
How to use the pass statement?
...ut the pass, the code wouldn't run.
You would then get an:
IndentationError: expected an indented block
To summarize, the pass statement does nothing particular, but it can act as a placeholder, as demonstrated here.
sha...
T-SQL: Using a CASE in an UPDATE statement to update certain columns depending on a condition
...to stay away from. The solution above will almost certainly be sufficient for what you're after.
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How does a Linux/Unix Bash script know its own PID?
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use $BASHPID or $$
See the manual for more information, including differences between the two.
TL;DRTFM
$$ Expands to the process ID of the shell.
In a () subshell, it expands to the process ID of the invoking shell, not the subshel...
Calculating width from percent to pixel then minus by pixel in LESS CSS
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You can escape the calc arguments in order to prevent them from being evaluated on compilation.
Using your example, you would simply surround the arguments, like this:
calc(~'100% - 10px')
Demo : http://jsfiddle.net/c5aq20b6/
I find that I use this in o...
How to explain Katana and OWIN in simple words and uses?
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Regarding the comment above, OWIN is not a framework. OWIN is a specification on how web servers and web applications should be built in order to decouple them and allow movement of ASP.NET applications to environments which were not supported before.
Prior to OWIN, when b...
“unadd” a file to svn before commit
... a recursive svn add/commit, and a folder which did not have the proper ignore properties was included. I've got about 100 uploaded binary files versioned now, but I haven't committed yet.
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How do you convert a time.struct_time object into a datetime object?
...use datetime.fromtimestamp() to get the datetime object.
from datetime import datetime
from time import mktime
dt = datetime.fromtimestamp(mktime(struct))
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Each for object? [duplicate]
...vides a function. See http://api.jquery.com/jQuery.each/ The below should work
$.each(object, function(index, value) {
console.log(value);
});
Another option would be to use vanilla Javascript using the Object.keys() and the Array .map() functions like this
Object.keys(object).map(function(...