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What is the difference between a mutable and immutable string in C#?
...example code is going to help people understand this kind of thing. For a start, most programmers are not fluent in CLI code.)
– Stephen C
Jan 22 '14 at 13:29
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Calculating how many minutes there are between two times
I have a datagridview in my application which holds start and finish times. I want to calculate the number of minutes between these two times. So far I have got:
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Detecting taps on attributed text in a UITextView in iOS
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@WaqasMahmood, I started a new question for this issue. You can star it and check back later for any answers. Feel free to edit that question or add comments if there are any more pertinent details.
– Suragch
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Deleting an element from an array in PHP
...s() after unset() which will convert all keys to numerical enumerated keys starting from 0.
Code
<?php
$array = [0 => "a", 1 => "b", 2 => "c"];
unset($array[1]);
//↑ Key which you want to delete
?>
Output
[
[0] => a
[2] => c
]
\array_splice(...
In Python script, how do I set PYTHONPATH?
... is the array that your PYTHONPATH will be transformed into on interpreter startup.
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How to convert View Model into JSON object in ASP.NET MVC?
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Well done, you've only just started using MVC and you've found its first major flaw.
You don't really want to be converting it to JSON in the view, and you don't really want to convert it in the controller, as neither of these locations make sense. Unf...
Anatomy of a “Memory Leak”
...ences beyond the intended scope.
You'll know that you have leaks when you start getting OutOfMemoryExceptions or your memory usage goes up beyond what you'd expect (PerfMon has nice memory counters).
Understanding .NET's memory model is your best way of avoiding it. Specifically, understanding ho...
Compare if two variables reference the same object in python
... objects, as an optimization it generates a bunch of small integers at its start (-5 to 256) and points EVERY variable holding an integer with a small value to these preinitialized objects. More Info
This means that for integer objects initialized to the same small numbers (-5 to 256) checking if tw...
Read properties file outside JAR file
...n a jar file is very limited. Instead try using a bat file or a sh file to start your program. In that way you can specify your classpath anyway you like, referencing any folder anywhere on the system.
Also check my answer on this question:
making .exe file for java project containing sqlite
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Is it possible to get the iOS 5.1 SDK for Xcode 4.2 on Snow Leopard?
...on machine in the iPhoneOS.platform folder to the Snow Leopard machine.
Re-start Xcode on the Snow Leopard machine and re-connect the devices and it seems happy enough.
If you don't have access to a machine with Lion and Xcode 4.3.1:
You can get the files out of the 4.3.1 DMG which can be downlo...