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How to get index of object by its property in JavaScript?
...ore abstract:
function findWithAttr(array, attr, value) {
for(var i = 0; i < array.length; i += 1) {
if(array[i][attr] === value) {
return i;
}
}
return -1;
}
var Data = [
{id_list: 2, name: 'John', token: '123123'},
{id_list: 1, name: 'Nick', tok...
How can I use a DLL file from Python?
...
160
For ease of use, ctypes is the way to go.
The following example of ctypes is from actual code I...
Get record counts for all tables in MySQL database
... |
edited May 17 '17 at 0:15
JayRizzo
1,66222 gold badges2121 silver badges3333 bronze badges
answered...
Rebasing and what does one mean by rebasing pushed commits
...
80
The ProGit book has a good explanation.
The specific answer to your question can be found in th...
What is “rvalue reference for *this”?
...t;
t.f(); // lvalue
test().f(); // rvalue
}
Output:
$ clang++ -std=c++0x -stdlib=libc++ -Wall -pedantic t.cpp
$ ./a.out
lvalue object
rvalue object
The whole thing is done to allow you to take advantage of the fact when the object the function is called on is an rvalue (unnamed temporary, for ...
Make outer div be automatically the same height as its floating content
...to wrap its div s floating within it. I dont want to use style='height: 200px in the div with the outerdiv id as I want it to be automatically the height of its content (eg, the floating div s).
...
ReSharper warns: “Static field in generic type”
...{
public static void Main()
{
Generic<string>.Foo = 20;
Generic<object>.Foo = 10;
Console.WriteLine(Generic<string>.Foo); // 20
}
}
As you can see, Generic<string>.Foo is a different field from Generic<object>.Foo - they hold separa...
Is it possible to rename a maven jar-with-dependencies?
...
230
You can specify the finalName property to give the jar the name you want, and specify that appen...
What does “O(1) access time” mean?
... |
edited Jan 19 '10 at 1:31
answered Mar 30 '09 at 16:25
...
How do I concatenate two strings in C?
... |
edited Jun 22 '18 at 9:00
Gaurang Tandon
5,39799 gold badges3333 silver badges6868 bronze badges
answ...