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How to delete the last n commits on Github and locally?
...generalize this for last n number of commits?
– user_19
Apr 29 '14 at 0:39
6
@user_19 you can do...
How to lose margin/padding in UITextView?
...r subtle mess-up by Apple, you have to add:
override func setContentOffset(_ contentOffset: CGPoint, animated: Bool) {
super.setContentOffset(contentOffset, animated: false) // sic
}
(3) Arguably, we should be adding :
contentInset = UIEdgeInsets.zero
just after .lineFragmentPadding = 0 in UIT...
How can I create a self-signed cert for localhost?
...-RSA-AES256-SHA384',
honorCipherOrder: true,
secureProtocol: 'TLSv1_2_method'
};
var server = require('https').createServer(options, app);
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@Override is not allowed when implementing interface method
...still was highlighted. To fix that you can open *.iml file and set LANGUAGE_LEVEL="JDK_1_6" and reload project
– Georgy Gobozov
Feb 25 '14 at 17:11
7
...
Make first letter of a string upper case (with maximum performance)
...tException($"{nameof(input)} cannot be empty", nameof(input)),
_ => input.First().ToString().ToUpper() + input.Substring(1)
};
}
C# 7
public static class StringExtensions
{
public static string FirstCharToUpper(this string input)
{
switch (input)
{
...
Convert a char to upper case using regular expressions (EditPad Pro)
...it's find and replace dialog. Just search for " [a-z]" and replace it by " _0.toUpperCase()" (without quotes)
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AngularJs $http.post() does not send data
...a to the designated url? The url is called but on the server when I print $_POST - I get an empty array. If I print message in the console before adding it to the data - it shows the correct content.
...
How do I check if a variable exists?
...ar exists.
To check if an object has an attribute:
if hasattr(obj, 'attr_name'):
# obj.attr_name exists.
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Why is “import *” bad?
...citly imported ones, and possibly point to very different things. Defining __all__ in bar is often wise -- this states what will implicitly be imported - but still it's hard to trace where objects come from, without reading and parsing the bar module and following its imports. A network of import * ...
Correct way to use get_or_create?
I'm trying to use get_or_create for some fields in my forms, but I'm getting a 500 error when I try to do so.
5 Answers
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