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Division of integers in Java [duplicate]
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@Rudra - I'm not sure what you're asking. If num1 and num2 are positive integers, then num1 / num2 gives you what you want. Otherwise, it's just Math.floor(num1 / num2).
– Oliver Charlesworth
Jan 4 '16 at 20:47
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How do I parse XML in Python?
...p to the parent of an element, which can slow development down (especially if you don't know this). See python xml query get parent for details.
– Samuel
Nov 26 '14 at 23:01
11
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Extract only right most n letters from a string
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This aproach does not work correctly if the string is not as long as the number of characters required.
– stevehipwell
Nov 12 '09 at 13:59
1
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Why does sys.exit() not exit when called inside a thread in Python?
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What if I did want to exit the program
from the thread?
Apart from the method Deestan described you can call os._exit (notice the underscore). Before using it make sure that you understand that it does no cleanups (like callin...
Hide grid row in WPF
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Don't forget to implement INotifyPropertyChanged in your code behind for it to work when SomeBoolProperty is changed :).
– benichka
Mar 7 '18 at 12:28
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'typeid' versus 'typeof' in C++
I am wondering what the difference is between typeid and typeof in C++. Here's what I know:
6 Answers
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Proper way to rename solution (and directories) in Visual Studio
...file method below (references disappearing), but it can result in problems if your project is under source control (see notes below). This is why step 2 (backup) is so important.
Close Visual Studio.
Create a backup of your .sln file (you can always roll back).
Imagine you want to rename director...
Convert XML to JSON (and back) using Javascript
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I found that if you start from json-xml-json, this library works well, but if you want xml-json-xml there is a problem with reversibility since it adds metadata xml elements like <o> and <e>
– vishr
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How to find a hash key containing a matching value
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@Coderama The difference between find and select is that find returns the first match and select (which is aliased by findAll) returns all matches.
– Daniel Vandersluis
Sep 25 '10 at 13:48
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How to concatenate text from multiple rows into a single text string in SQL server?
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If you are on SQL Server 2017 or Azure, see Mathieu Renda answer.
I had a similar issue when I was trying to join two tables with one-to-many relationships. In SQL 2005 I found that XML PATH method can handle the concatenat...