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SQLite Concurrent Access
...inimize contention. Especially SQLite 3.
For most desktop/laptop/tablet/phone applications, SQLite is fast enough as there's not enough concurrency. (Firefox uses SQLite extensively for bookmarks, history, etc.)
For server applications, somebody some time ago said that anything less than 100K page...
Inverse dictionary lookup in Python
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There is none. Don't forget that the value may be found on any number of keys, including 0 or more than 1.
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Returning a boolean from a Bash function
...e when you consider that in programming things can usually only succeed in one way, but can fail in infinite ways. Well maybe not infinite, but lots, the odds are stacked against us. Success/Error(s) is not boolean. I think this "Use 0 for true and 1 for false." should read "Use 0 for success and n...
jQuery same click event for multiple elements
...e that this will still attach events to jquery objects that exist, even if one of the selectors returns undefined.
– Ben Sewards
Aug 7 '14 at 14:39
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android studio 0.4.2: Gradle project sync failed error
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Out of curiousity I compared the structure of the old .gradle and the new one... they were pretty different !
So I'll see how 0.4.2 goes :)
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What is the recommended way to delete a large number of items from DynamoDB?
...n this API and the former only targets the Attribute value of the hash component of the composite primary key..
Please note that you''ll have to deal with the query API paging here as usual, see the ExclusiveStartKey parameter:
Primary key of the item from which to continue an earlier query. A...
Linq code to select one item
I find myself writing a lot of code like this to select one item that matches
7 Answers
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Case insensitive string compare in LINQ-to-SQL
...-insensitive comparison). Is ToLower or ToUpper the best option here? Is one better than the other? I thought I read somewhere that ToUpper was better, but I don't know if that applies here. (I'm doing a lot of code reviews and everyone is using ToLower.)
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C# member variable initialization; best practice?
...ther constructor does not run field initializers, since it knows they are done by the this(...) ctor.
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What is the best (and safest) way to merge a Git branch into master?
...merge test
git push origin master
If I have a local branch from a remote one, I don't feel comfortable with merging other branches than this one with the remote. Also I would not push my changes, until I'm happy with what I want to push and also I wouldn't push things at all, that are only for me ...