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Best data type for storing currency values in a MySQL database
...cy you need. So if you only need to store cents and can safely round up or down, just multiply by 100. In my example, that would make 10023 as the integer to store. You'll save space in the database and comparing two integers is much easier than comparing two floats. My $0.02.
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Resizing an Image without losing any quality [closed]
...Bitmap image that is, say, twice as large as it needs to be and then scale down. The resulting image should be pretty smooth.
– Pretzel
Nov 21 '08 at 20:54
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How do I handle the window close event in Tkinter?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Loading local JSON file
...hers. Loading anything using xhr, Josn, Xml etc is pretty much all locked down in Chrome with the exception of one or two things.
– shawty
Jan 21 '14 at 20:59
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Does hosts file exist on the iPhone? How to change it? [closed]
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I don't understand the downvotes. The answer is technically correct and well written.
– Thomas Bonini
Jan 8 '10 at 15:37
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Ruby 2.0.0p0 IRB warning: “DL is deprecated, please use Fiddle”
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This doesn't work as there are dependencies down the line, I'm afraid, @Blairg23
– Martin Greenaway
Aug 14 '15 at 10:00
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Netty vs Apache MINA
... ran over TCP/IP, HTTP and UDP. When we switched to Netty we added SSL and HTTPS to the list in a matter of minutes! So far so good, but when it came to UDP we realised that we had slipped up. MINA was very nice to us in that we could treat UDP as a "connected" protocol. Under Netty there is no such...
How to set session timeout in web.config
...e and cookieless are set to their default values. So, this really distills down to Wolfwyrd's answer.
– arcain
Apr 16 '13 at 15:27
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Google Chrome display JSON AJAX response as tree and not as a plain text
...n/json" content-type specified for chrome to give you the collapsible drop-down.
– tweak2
Feb 19 '13 at 22:05
5
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Never seen before C++ for loop
...(u-- >0) form. If the spacing gets messed up, you might end up with a "down to zero" loop: while (u --> 0), which tends to confuse everyone at first glance. (I'm not sure if it's valid C#, but it is in C, and I think it may be as well in C++?)
– Izkata
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