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Java resource as file
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3
I agree it's annoying - but it makes ClassLoader more widely applicable in other ways. For instance, it's easy to write a "web classloader" ...
Checking out Git tag leads to “detached HEAD state”
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433
Okay, first a few terms slightly oversimplified.
In git, a tag (like many other things) is wh...
How to get the date from jQuery UI datepicker
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131
Use
var jsDate = $('#your_datepicker_id').datepicker('getDate');
if (jsDate !== null) { // if ...
How to update SQLAlchemy row entry?
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137
user.no_of_logins += 1
session.commit()
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Is an index needed for a primary key in SQLite?
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3 Answers
3
Active
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npm command to uninstall or prune unused packages in Node.js
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3 Answers
3
Active
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Is it possible to delete an object's property in PHP?
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376
unset($a->new_property);
This works for array elements, variables, and object attributes....
Efficient paging in SQLite with millions of records
...tail on the SQLite wiki.)
When you have multiple sort columns (and SQLite 3.15 or later), you can use a row value comparison for this:
SELECT *
FROM MyTable
WHERE (SomeColumn, OtherColumn) > (LastSome, LastOther)
ORDER BY SomeColumn, OtherColumn
LIMIT 100;
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mongodb/mongoose findMany - find all documents with IDs listed in array
...ame.
model.find({
'_id': { $in: [
mongoose.Types.ObjectId('4ed3ede8844f0f351100000c'),
mongoose.Types.ObjectId('4ed3f117a844e0471100000d'),
mongoose.Types.ObjectId('4ed3f18132f50c491100000e')
]}
}, function(err, docs){
console.log(docs);
});
This method will ...