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jquery sortable placeholder height problem
...you can use "ui.helper[0].scrollHeight" to stable result when drag an item from external container too.
$( ".column" ).sortable({
connectWith: ".column",
start: function(e, ui){
ui.placeholder.height(ui.helper[0].scrollHeight);
}
});
...
How to retrieve a user environment variable in CMake (Windows)
...ronmentVariableName "$ENV{EnvironmentVariableName}" CACHE INTERNAL "Copied from environment variable")
endif()
message("EnvironmentVariableName = ${EnvironmentVariableName}")
Reference
CMake - Command Line Tool Mode
sh...
How to reverse a singly linked list using only two pointers?
...ginal code worked OK when plugged into your neat test harness. You get +1 from me even so - but an explanation of what you consider the 'obvious errors' would improve your answer.
– Jonathan Leffler
Nov 26 '09 at 5:50
...
How can I change a file's encoding with vim?
...
From the doc:
:write ++enc=utf-8 russian.txt
So you should be able to change the encoding as part of the write command.
share
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Python - Passing a function into another function
...
For passing both a function, and any arguments to the function:
from typing import Callable
def looper(fn: Callable, n:int, *args, **kwargs):
"""
Call a function `n` times
Parameters
----------
fn: Callable
Function to be called.
n: int
Number...
How do I convert a NSString into a std::string?
...l produce an empty C++ string
// instead of dereferencing the NULL pointer from UTF8String.
This would lead you to such a conversion:
NSString *foo = @"Foo";
std::string bar = std::string([foo UTF8String], [foo lengthOfBytesUsingEncoding:NSUTF8StringEncoding]);
...
Is HttpClient safe to use concurrently?
...
Here is another article from Henrik F. Nielsen about HttpClient where he says:
"The default HttpClient is the simplest way in which you can start sending requests. A single HttpClient can be used to send as many HTTP requests as you want concurrent...
What is an .axd file?
...
from Google
An .axd file is a HTTP Handler file. There are two types of .axd files.
ScriptResource.axd
WebResource.axd
These are files which are generated at runtime whenever you use ScriptManager in your Web app. This i...
Is there a reason for C#'s reuse of the variable in a foreach?
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
Not the answer you're looking for? Browse other questions t...
What is “function*” in JavaScript?
...until the first yield expression, which specifies the value to be returned from the iterator or, with yield*, delegates to another generator function.
Historical note:
It's a proposed syntax for EcmaScript.next.
Dave Herman of Mozilla gave a talk about EcmaScript.next. At 30:15 he talks about gen...