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Apache Commons equals/hashCode builder [closed]
...lic boolean equals(final Object obj){
if(obj == this) return true; // test for reference equality
if(obj == null) return false; // test for null
// continue as above
b) depending on your interpretation of the equals() contract, you might also change the line(s)
if(obj instanceof ...
Which characters are valid/invalid in a JSON key name?
...
@mtraceur I was wondering the same thing. I tested in chrome's console and it doesn't like a key with null terminators in it. puu.sh/zJMIS/3d15c6d8e5.png It may not be mentioned in the spec, but don't expect parsers to accept it. best to avoid any ascii control charac...
What is SYSNAME data type in SQL Server?
... 0 0 0
create procedure dbo.yyy_test (
@col_one nvarchar(max),
@col_two nvarchar(max) = 'default',
@col_three nvarchar(1),
@col_four nvarchar(1) = 'default',
@col_five nvarchar(128),
@col_six nvarchar(128) = 'defau...
How to get subarray from array?
... 1 - (end * -1));
};
Then:
var bigArr = ["a", "b", "c", "fd", "ze"];
Test1:
bigArr.subarray(1, -1);
< ["b", "c", "fd", "ze"]
Test2:
bigArr.subarray(2, -2);
< ["c", "fd"]
Test3:
bigArr.subarray(2);
< ["c", "fd","ze"]
Might be easier for developers coming from another langu...
How can I make Bootstrap columns all the same height?
...
Sorry to hear that @MatthewLock. I just tested on my IPad Air IOS 8.1 with latest safari and it works on that. I was also able to test on on crossbrowsertesting.com using iPad mini retina with Safari 7 and that seems to be working fine too. Here's the results of th...
How do you input commandline argument in IntelliJ IDEA?
...
Example I have a class Test:
Then. Go to config to run class Test:
Step 1: Add Application
Step 2:
You can input arguments in the Program Arguments textbox.
shar...
What is the purpose and use of **kwargs?
...ction call
using *args and **kwargs to call a function
def args_kwargs_test(arg1, arg2, arg3):
print "arg1:", arg1
print "arg2:", arg2
print "arg3:", arg3
Now we'll use *args to call the above defined function
#args can either be a "list" or "tuple"
>>> args = ("two", 3...
Get selected value of a dropdown's item using jQuery
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the fastest way of getting the text of the selected option is: $("#dropDownId").children("option").filter(":selected").text()
– RickardN
Mar 21 '13 at 10:22
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What is the preferred syntax for initializing a dict: curly brace literals {} or the dict() function
...I almost always use curly-braces; however, in some cases where I'm writing tests, I do keyword packing/unpacking, and in these cases dict() is much more maintainable, as I don't need to change:
a=1,
b=2,
to:
'a': 1,
'b': 2,
It also helps in some circumstances where I think I might want to turn...
Convert HTML to PDF in .NET
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have you tested any for performance ? we are looking to improve current conversion times and are exploring other libraries for these performance benefits
– frno
May 14 at 11:10
...