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Is there a way of making strings file-path safe in c#?
...gram will take arbitrary strings from the internet and use them for file names. Is there a simple way to remove the bad characters from these strings or do I need to write a custom function for this?
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How can I use a carriage return in a HTML tooltip?
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@Sam I don't understand what you mean by that. \x0A (byte) is the character-code that corresponds with a newline. Same for \u000A (unicode). \n is also newline.
– Halcyon
Jan 7 '15 at 14:02
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Convert data.frame columns from factors to characters
I have a data frame. Let's call him bob :
18 Answers
18
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How to add screenshot to READMEs in github repository?
Is it possible to place a screenshot in README file in a GitHub repository? What's the syntax?
15 Answers
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Passing data to a closure in Laravel 4
...m)
{
$m->to($team->senior->email, $team->senior->first_name . ' '. $team->senior->last_name );
$m->cc($team->junior->email, $team->junior->first_name . ' '. $team->junior->last_name );
$m->subject('Monthly Report');
$m->from('info@website.c...
Are nested try/except blocks in python a good programming practice?
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Your first example is perfectly fine. Even the official Python docs recommend this style known as EAFP.
Personally, I prefer to avoid nesting when it's not necessary:
def __getattribute__(self, item):
try:
return object.__getattribute__(item)
except AttributeError:
pass ...
How do you access command line arguments in Swift?
How do you access command line arguments for a command line application in Swift?
6 Answers
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Keyboard shortcuts in WPF
...t keys to the commands themselves them as InputGestures. Commands are implemented as RoutedCommands.
This enables the shortcut keys to work even if they're not hooked up to any controls. And since menu items understand keyboard gestures, they'll automatically display your shortcut key in the menu it...
pass post data with window.location.href
...data fields in it, set the action attribute of the form to the URL and the method attribute to POST, then call the submit method on the form tag.
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How to get the first non-null value in Java?
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the efficiency reasons that i mentioned above is that an array allocation will happen each time you invoke the var arg version of the method. this could be wasteful for hand-fulls of items, which i suspect will be common usage.
– les...