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How do I get the SharedPreferences from a PreferenceActivity in Android?
...shared preferences can be used by all the components (activities, services etc) of the applications.
Activity handled preferences: These preferences can only be used within the particular activity and can not be used by other components of the application.
Shared Preferences:
The shared preferenc...
Is well formed without a ?
...eld level validation ( using JS ) and "submitted" the data with Ajax calls etc...in fact, this is my preferred way these days.
Lots of JS is required, but its not that difficult and is easily done as reusable code.
There are also other instances where I def do NOT use forms with inputs such as L...
How can I use vim to convert my file to utf8?
...ing=utf8
:w myfilename
Also note that UTF8 files often begin with a Byte Order Mark (BOM) which indicates endianness. The BOM is optional but some programs use it exclusively to determine the file encoding. Under certain conditions Vim will write the BOM but sometimes it won't. To explicitly se...
How can I disable ReSharper in Visual Studio and enable it again?
...ommand in the list and click Modify Selection... to set the menu item text etc.
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How to select all records from one table that do not exist in another table?
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answers are not in any specific order, so second answer does not mean what you thought it meant.
– user177800
Jul 17 '18 at 16:14
ad...
How does the SQL injection from the “Bobby Tables” XKCD comic work?
...nowing the password. So you don't need to be able to use two statements in order to use SQL injection, although you can do more destructive things if you are able to supply multiple statements.
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Understanding the main method of python [duplicate]
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Python does not have a defined entry point like Java, C, C++, etc. Rather it simply executes a source file line-by-line. The if statement allows you to create a main function which will be executed if your file is loaded as the "Main" module rather than as a library in another module.
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How do I decompile a .NET EXE into readable C# source code?
...arge people £100 a time for them to use a "special" tool on your sever in order to fix issues. Managed to get a copy of the tool they used while connected, and then managed to use ILSpy very easily to get the tool unlocking password. No more ripping off customers!
– user292401...
Are there any CSV readers/writer libraries in C#? [closed]
...m just looking for a way to prevent errors in the files (escaping properly etc).
– u84six
Oct 9 '18 at 21:09
Yes. You ...
Handling a colon in an element ID in a CSS selector [duplicate]
... browsers: Including IE6+ (and possibly earlier?), Firefox, Chrome, Opera, etc. It's part of the CSS2 standard.
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