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What does CultureInfo.InvariantCulture mean?
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Not all cultures use the same format for dates and decimal / currency values.
This will matter for you when you are converting input values (read) that are stored as strings to DateTime, float, double or decimal. It will also ...
Safely limiting Ansible playbooks to a single machine?
I'm using Ansible for some simple user management tasks with a small group of computers. Currently, I have my playbooks set to hosts: all and my hosts file is just a single group with all machines listed:
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Git rebase --continue complains even when all merge conflicts have been resolved
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This happens because when fixing a conflict, you removed all code in the patch beeing applied to the branch you are rebasing on. Use git rebase --skip to continue.
A bit more details:
Normally, when fixing a conflict during rebasing, you will edit the conflicting file, keeping s...
How can I check the syntax of Python script without executing it?
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import script, but all code must be in functions. Which is good practice anyway. I've even adopted this for shell scripts. From here it's a small step to unit testing.
– Henk Langeveld
Aug 10 '12 at 12:07
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C++ Erase vector element by value rather than by position? [duplicate]
... @jak: Take a look at the description of remove(): It moves all values not equal to the value passed to the beginning of the range [begin,end). With your example in the question you'd get 5,9,2,0,7,7. As remove() however returns an iterator to the new end, vec.erase() can remove the o...
How to get all of the immediate subdirectories in Python
...o write a simple Python script that will copy a index.tpl to index.html in all of the subdirectories (with a few exceptions).
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jquery - return value using ajax result on success
I have a small problem with jquery $.ajax() function.
9 Answers
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Mod in Java produces negative numbers [duplicate]
....floorMod(-1, 2); //== 1
Note: If the modulo-value (here 2) is negative, all output values will be negative too. :)
Source: https://stackoverflow.com/a/25830153/2311557
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How to pass variable number of arguments to a PHP function
...o pass the function depends on the length of an array. Is there a way to call a PHP function with a variable number of arguments?
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Singular or plural controller and helper names in Rails
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Using plural names for controllers is just a convention.
Plural names usually sound more natural (especially for controllers that are tied directly to a specific model: User -> Users, etc.), but you can use whatever you want.
As for helpers, all helpers are available for all controllers by def...