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What is the difference between screenX/Y, clientX/Y and pageX/Y?
...upper left. This point could be anywhere in the browser window and can actually change location if there are embedded scrollable pages embedded within pages and the user moves a scrollbar.
screenX and screenY:
Relative to the top left of the physical screen/monitor, this reference point only moves ...
How to extract a string using JavaScript Regex?
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answered Nov 10 '09 at 11:32
Tim PietzckerTim Pietzcker
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How do I perform an IF…THEN in an SQL SELECT?
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The CASE statement is the closest to IF in SQL and is supported on all versions of SQL Server.
SELECT CAST(
CASE
WHEN Obsolete = 'N' or InStock = 'Y'
THEN 1
ELSE 0
END AS bit) as Saleable, *
FROM Product
Yo...
.keyCode vs. .which
...tE: If not using jQuery, you have to handle this explicitly yourself. I usually do it like this var key = event.which || event.keyCode; That will use event.which if it's defined and not falsey, or event.keyCode if which is undefined or falsey. Technically I should probably do var key = typeof event....
NSLog with CGPoint data
I have a CGPoint called point that is being assigned a touch:
6 Answers
6
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Creating hard and soft links using PowerShell
... Good try. Though if you want to run XP or W2K3 server in either x32 or x64, New-Symlink dosen't work. In XP it will politely tell you that you should be running Vista for this command. In W2K3 server, it flat out breaks.
– Mike T
May 21 '09 at 19:55
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Why does setTimeout() “break” for large millisecond delay values?
...s due to setTimeout using a 32 bit int to store the delay so the max value allowed would be
2147483647
if you try
2147483648
you get your problem occurring.
I can only presume this is causing some form of internal exception in the JS Engine and causing the function to fire immediately rathe...
Get the latest record from mongodb collection
...1 means order opposite of the one that records are inserted in.
Edit: For all the downvoters, above is a Mongoose syntax,
mongo CLI syntax is: db.collectionName.find({}).sort({$natural:-1}).limit(1)
share
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Possibility of duplicate Mongo ObjectId's being generated in two different collections?
...que ID (please let me know if there are more):
Before this discussion, recall that the BSON Object ID consists of:
[4 bytes seconds since epoch, 3 bytes machine hash, 2 bytes process ID, 3 bytes counter]
Here are the three possibilities, so you judge for yourself how likely it is to get a dupe:
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Catch-22 prevents streamed TCP WCF service securable by WIF; ruining my Christmas, mental health
...WCF net.tcp service endpoint using WIF . It should authenticate incoming calls against our token server. The service is streamed because it is designed to transfer large amounts of data n stuff.
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