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How to efficiently concatenate strings in go
In Go, a string is a primitive type, which means it is read-only, and every manipulation of it will create a new string.
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Deep cloning objects
...is to implement the ICloneable interface (described here, so I won't regurgitate), here's a nice deep clone object copier I found on The Code Project a while ago and incorporated it in our stuff.
As mentioned elsewhere, it requires your objects to be serializable.
using System;
using System.IO;
usin...
How do I prevent Android taking a screenshot when my app goes to the background?
...nt that the app has to prevent the OS to take a screenshot of the app when it's being pushed into the background for security reasons. This way it won't be able to see the last active screen when switching between apps.
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How can I set the default value for an HTML element?
...follow
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edited Mar 18 at 12:10
answered Aug 19 '10 at 1:12
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Difference between initLoader and restartLoader in LoaderManager
I'm completely lost regarding the differences between the initLoader and the restartLoader functions of the LoaderManager :
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How can I test what my readme.md file will look like before committing to github?
I am writing a readme for my github project in the .md format. Is there a way can I test what my readme.md file will look like before committing to github?
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error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' — Miss
My problem started off with me not being able to log in as root any more on my mysql install. I was attempting to run mysql without passwords turned on... but whenever I ran the command
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Why should I not wrap every block in “try”-“catch”?
...ave always been of the belief that if a method can throw an exception then it is reckless not to protect this call with a meaningful try block.
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How to modify list entries during for loop?
Now I know that it is not safe to modify the list during an iterative looping. However, suppose I have a list of strings, and I want to strip the strings themselves. Does replacement of mutable values count as modification?
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When is it appropriate to use C# partial classes?
...de generators / designers. Partial classes allow the generator to simply emit the code they need to emit and they do not have to deal with user edits to the file. Users are likewise free to annotate the class with new members by having a second partial class. This provides a very clean framework fo...