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How to get the type of T from a member of a generic class or method?
Let say I have a generic member in a class or method, so:
16 Answers
16
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Remove the complete styling of an HTML button/submit
... you can't actually stop/override/disable this IE native action, which led me to change my markup a little to allow for this movement and not affect the overall look of the button for the various states.
This is my final mark-up:
<span class="your-button-class">
<span>
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Covariance and contravariance real world example
...have a class Person and a class that derives from it, Teacher. You have some operations that take an IEnumerable<Person> as the argument. In your School class you have a method that returns an IEnumerable<Teacher>. Covariance allows you to directly use that result for the methods that...
Git Bash doesn't see my PATH
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Got it. As a Windows user, I'm used to type executable names without extensions. In my case, I wanted to execute a file called cup.bat. In a Windows shell, typing cup would be enough. Bash doesn't work this way, it wants the full name. Typing cup.bat solved the problem. (I wasn't a...
Changing image sizes proportionally using CSS?
... days now to configure my thumbnail gallery so all the images appear the same height and width. However when I change the Css code to,
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Remove all line breaks from a long string of text
...'s string and delete all line breaks to make it a single line of text. My method for acquiring the string is very simple.
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Get Specific Columns Using “With()” Function in Laravel Eloquent
...h(array('user'=>function($query){
$query->select('id','username');
}))->get();
It will only select id and username from other table. I hope this will help others.
Remember that the primary key (id in this case) needs to be the first param in the
$query->select() to actually...
How to fix: “UnicodeDecodeError: 'ascii' codec can't decode byte”
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tl;dr / quick fix
Don't decode/encode willy nilly
Don't assume your strings are UTF-8 encoded
Try to convert strings to Unicode strings as soon as possible in your code
Fix your locale: How to solve UnicodeDecodeError in Python 3.6?
Don't be tempted to use quick reload hacks
Unicode...
Local variables in nested functions
Okay, bear with me on this, I know it's going to look horribly convoluted, but please help me understand what's happening.
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Can I restore deleted files (undo a `git clean -fdx`)?
...my git sub directory. As a result, I just nuked an entire directory of documents with git clean -fdx .
Is there any way I can undo this terrible mistake?
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