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ContextLoaderListener or not?
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What about listeners, it seams that they need the Context create by Context Loader listener (IllegalStateException, No WebApplicationContext found, triggered by MultipartFilter, CharacterEncodingFilter, HiddenHttpMethodFilter...
How to get a list of column names on Sqlite3 database?
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Just for super noobs like me wondering how or what people meant by
PRAGMA table_info('table_name')
You want to use use that as your prepare statement as shown below. Doing so selects a table that looks like this except is populated with values pertaining to your tab...
How to call erase with a reverse iterator
...egin, ri and rend are all actually pointing at the element to the right of what they are drawn to be pointing at. The diagram shows what element you would access if you * them, but we're talking about what element you'd be pointing at if you base them, which is one element to the right. I'm not such...
instanceof Vs getClass( )
...e - 1) I said "overuse" not "use". 2) Apart from that, I don't understand what you are asking. What do you mean by "infer the usage ..."??? Code either uses these things, or it doesn't.
– Stephen C
Nov 30 '14 at 2:40
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Clean ways to write multiple 'for' loops
...age of my approach is that you can change the representation, depending on what is faster in your environment, without having to modify any of the client code. The key to good performance is proper encapsulation, so that you can make the changes the profiler says you need without having to rewrite ...
Can Git hook scripts be managed along with the repository?
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Theoretically, you could create a hooks directory (or whatever name you prefer) in your project directory with all the scripts, and then symlink them in .git/hooks. Of course, each person who cloned the repo would have to set up these symlinks (although you could get really fanc...
How to convert a set to a list in python?
...is clearly not from the code you've pasted here, so I don't know precisely what you've done.
>>> my_set=([1,2,3,4])
>>> my_set
[1, 2, 3, 4]
>>> type(my_set)
<type 'list'>
>>> list(my_set)
[1, 2, 3, 4]
>>> type(_)
<type 'list'>
What you want...
how does array[100] = {0} set the entire array to 0?
How does the compiler fill values in char array[100] = {0}; ? What's the magic behind it?
4 Answers
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Update multiple rows in same query using PostgreSQL
...prefer this answer because the variable names make it easier to understand what is going on.
– Jon Lemmon
Apr 29 '18 at 2:28
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How to delete all files and folders in a directory?
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What's is about stackoverflow.com/questions/12415105/… "When you call Directory.Delete and a file is open in such way, Directory.Delete succeeds in deleting all files but when Directory.Delete calls RemoveDirectory a "direc...