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How to change or add theme to Android Studio?
...
File->Settings->Editor->Colors & Fonts-> In scheme name select Darcula and apply to see a awesome dark background theme editor
Android Studio 3.1.2
File->Settings->Editor->Color Scheme-> In scheme name select Darcula and apply to see a ...
Git Extensions: Win32 error 487: Couldn't reserve space for cygwin's heap, Win32 error 0
...y copied the x64 Git folder to the cmder/vendor/git-for-windows directory & renamed the old folder to git-for-windows-x86. If you open cmder/vendor/git-for-windows, you'll see a folder mingw32, which is your clue you're using 32bit. In the x64 Git, you'll see a folder mingw64.
...
A non-blocking read on a subprocess.PIPE in Python
...hat everything does and don't copy it blindly, even if it just works! (Actually the simplest solution is to use a thread and do a readline as Seb did, Qeues are just an easy way to get the data, there are others, threads are the answer!)
– Aki
Feb 22 '12 at 13:...
Define a lambda expression that raises an Exception
...ur goal is to avoid a def, this obviously doesn't cut it. It does, however allow you to conditionally raise exceptions, e.g.:
y = lambda x: 2*x if x < 10 else raise_(Exception('foobar'))
Alternatively you can raise an exception without defining a named function. All you need is a strong stom...
Why prefer two's complement over sign-and-magnitude for signed numbers?
...o add them.
Two's complement addition is very simple. You add numbers normally and any carry bit at the end is discarded. So they're added as follows:
0010
+ 1111
=10001
= 0001 (discard the carry)
0001 is 1, which is the expected result of "2+(-1)".
But in your "intuitive" method, adding is m...
jQuery text() and newlines
...tore the jQuery object in a variable you can do this:
var obj = $("#example").text('this\n has\n newlines');
obj.html(obj.html().replace(/\n/g,'<br/>'));
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p id="example"></p&gt...
Verifying a specific parameter with Moq
...is non-trivial, it will be messy to write a large lambda method (as your example shows). You could put all the test statements in a separate method, but I don't like to do this because it disrupts the flow of reading the test code.
Another option is to use a callback on the Setup call to store the...
How do I perform the SQL Join equivalent in MongoDB?
...rect. The new $lookup operator added to the aggregation pipeline is essentially identical to a left outer join:
https://docs.mongodb.org/master/reference/operator/aggregation/lookup/#pipe._S_lookup
From the docs:
{
$lookup:
{
from: <collection to join>,
localField: &lt...
Comparing numbers in Bash
...actually numbers.
if ! [[ $num1 =~ ^-?[0-9]+([.][0-9]+)?$ ]]; then >&2 echo "$num1 is not a number"; return $E_BADARGS; fi
if ! [[ $num2 =~ ^-?[0-9]+([.][0-9]+)?$ ]]; then >&2 echo "$num2 is not a number"; return $E_BADARGS; fi
# If you want to print the exit code as well (in...
Dokan虚拟磁盘开发实战 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...while i <= Length(Result) do begin
case Result[i] of
'&': begin
Insert('amp;', Result, i+1);
Inc(i, 4);
end;
'>': begin
Result[i] := '&';
Insert('gt;', Result, i+1);
Inc(i, 3);
end;
'<': begin
Result[i] := '&';
Insert('lt;', Result, i+1);
Inc(i, 3);
end;
'"': begin
Result[i] := '&';...