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How to debug PDO database queries?
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Great explanation - thanks. Apparently I had only fuzzy ideas of how this works. I suppose when the statement is prepared, the resulting object contains a hash or numerical ID that can be sent back to the database with the parameters to plug in.
– Nathan Long...
Get model's fields in Django
...Will. Good to know that other people are using _meta as well. I like the idea of having a wrapper function. Lazerscience, thank you also. Good to know there is a nice method to get the many_to_many fields. Joe
– Joe J
Sep 5 '10 at 22:15
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How can I rethrow an exception in Javascript, but preserve the stack?
... preserve the call trace.
http://code.google.com/p/chromium/issues/detail?id=60240
I don't know of any workaround.
I don't see the problem with finally. I do see exceptions silently not showing up on the error console in some cases after a finally, but that one seems to be fixed in development b...
How to set a value to a file input in HTML?
...new form
var formData = new FormData();
formData.append('someUploadIdentifier', blob, 'someFileName.json');
// action after uploading happens
xhr.onload = function(e) {
console.log("File uploading completed!");
};
// do the uploading
console.log("File up...
OrderBy descending in Lambda expression?
...so:
reportingNameGroups = reportingNameGroups.OrderBy(x=> - x.GroupNodeId);
However this works a little bit different than OrderByDescending when you have are running it on an int? or double? or decimal? fields.
What will happen is on OrderByDescending the nulls will be at the end, vs with th...
Sticky sidebar: stick to bottom when scrolling down, top when scrolling up
I have been looking for some time now for a solution to my sticky sidebar problem. I have a specific idea of how I would like it to act; effectively, I would like it to stick to the bottom as you scroll down, and then as soon as you scroll back up I would like it to stick to the top, in a fluid moti...
appearanceWhenContainedIn in Swift
...s, nil];
}
@end
Just be sure to #import "UIAppearance+Swift.h" in your bridging header.
Then, to call from Swift (for example):
# Swift 2.x:
UITextField.my_appearanceWhenContainedIn(MyViewController.self).keyboardAppearance = .Light
# Swift 3.x:
UITextField.my_appearanceWhenContained(in: MyView...
Enable SQL Server Broker taking too long
...sabled, then query sys.databases, for instance:
SELECT
name, database_id, is_broker_enabled
FROM sys.databases
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Move existing, uncommitted work to a new branch in Git
I started some work on a new feature and after coding for a bit, I decided this feature should be on its own branch.
9 Ans...
How can I read a function's signature including default argument values?
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Thanks, the problem was with Eclipse that did not see the inspect module
– Spì
Apr 21 '10 at 8:45
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