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Pros and Cons of SQLite and Shared Preferences [closed]
... better for storing data where there is a large set of items, such as song titles in a music library which need to be searched through.
– CL22
Jun 8 '11 at 12:20
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Expansion of variables inside single quotes in a command in Bash
I want to run a command from a bash script which has single quotes and some other commands inside the single quotes and a variable.
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Python loop that also accesses previous and next values
...t deal with the fact that you can have repeated elements in the list.
The title of your question says "Previous and next values inside a loop", but if you run most answers here inside a loop, you'll end up iterating over the entire list again on each element to find it.
So I've just created a func...
How can I get a JavaScript stack trace when I throw an exception?
If I throw a JavaScript exception myself (eg, throw "AArrggg" ), how can I get the stack trace (in Firebug or otherwise)? Right now I just get the message.
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How to request Administrator access inside a batch file
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This script does the trick! Just paste it into the top of your bat file. If you want to review the output of your script, add a "pause" command at the bottom of your batch file.
UPDATE: This script is now slightly edited to suppo...
Can you use reflection to find the name of the currently executing method?
Like the title says: Can reflection give you the name of the currently executing method.
15 Answers
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How do I drop a MongoDB database from the command line?
...Like this:
mongo <dbname> --eval "db.dropDatabase()"
More info on scripting the shell from the command line here: https://docs.mongodb.com/manual/tutorial/write-scripts-for-the-mongo-shell/#scripting
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How do I make an asynchronous GET request in PHP?
I wish to make a simple GET request to another script on a different server. How do I do this?
22 Answers
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Printing Lists as Tabular Data
... - good, doco via code examples only. "PrettyTable" - ok, but old, table 'titles' don't work for me. "Tabulate" - good, but column alignment coalign keyword not supported in official pypi release. "tableprint" - average, API complex, not enough common usage examples.
– abulka
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In Python how should I test if a variable is None, True or False
... Many people will come to this page looking for the answer to the title question. For most of us "Don't fear the Exception!" has nothing to do with our situation. We just need to test for True, False, and None. While your suggested alternative is valid for some cases, I think it's best to a...