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What are the most useful Intellij IDEA keyboard shortcuts? [closed]
...sion that calls this method, then the whole statement, then the containing block, etc.:
Ctrl+W
Basic Code Completion, to complete methods, keywords etc.:
Ctrl+Space
Go to Declaration. Use this to navigate to the declaration of a class, method or variable used somewhere in the code:
Ctrl+B
Introdu...
How to send JSON instead of a query string with $.ajax?
... @shorif2000 better late than never... the problem is that in $_POST in php you can only see application/x-www-form-urlencoded, if you want to read json data you must do file_get_contents("php://input") and perhaps then a json_decode()
– santiago arizti
Nov ...
Is there a “goto” statement in bash?
...orable, but how do you find the matching fi? If your editor allows you to block indent, you could indent the skipped block (then you'll want to put it back when you're done). Or a comment on the fi line, but it would have to be something you'll remember, which I suspect will be very programmer-dep...
What does map(&:name) mean in Ruby?
...thod as &foo, which will call foo.to_proc and use that as the method's block.
The Symbol#to_proc method was originally added by ActiveSupport but has been integrated into Ruby 1.8.7. This is its implementation:
class Symbol
def to_proc
Proc.new do |obj, *args|
obj.send self, *args
...
How can I show dots (“…”) in a span with hidden overflow?
...flow: ellipsis; property. Write like this
span {
display: inline-block;
width: 180px;
white-space: nowrap;
overflow: hidden !important;
text-overflow: ellipsis;
}
<span>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has be...
CSS triangle custom border color
...00;
}
.container:after,
.container:before {
content: '';
display: block;
position: absolute;
left: 100%;
width: 0;
height: 0;
border-style: solid;
}
.container:after {
top: 10px;
border-color: transparent transparent transparent #fdd;
border-width: 10px;
}
...
How to pass variable from jade template file to a script file?
... For me the issue was the dot. I had it at the end of the script block. With the dot after the "script" keyword it works like a charm. Thank you!
– Mirko
Oct 5 '17 at 10:56
...
How do I update the GUI from another thread?
...abel.Text = newText;
});
// Back on the worker thread
Notice that Invoke blocks execution until it completes--this is synchronous code. The question doesn't ask about asynchronous code, but there is lots of content on Stack Overflow about writing asynchronous code when you want to learn about it.
...
When to choose checked and unchecked exceptions
... method to declare that it is not expecting methods called in a particular block of code to throw certain exceptions (or any at all), and that any checked exceptions which are thrown contrary to such expectation should be wrapped in some other exception type and rethrown. I'd posit that 90% of the ...
Call An Asynchronous Javascript Function Synchronously
...right way... or whatever
" I need a concrete example of how to make it block ... WITHOUT freezing the UI. If such a thing is possible in JS."
No, it is impossible to block the running JavaScript without blocking the UI.
Given the lack of information, it's tough to offer a solution, but one op...