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Storing SHA1 hash values in MySQL
...
dev.mysql.com/doc/refman/5.5/en/… provides info on performance and storage when storing results of crypt functions
– Clocker
Apr 29 '16 at 15:36
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What is the correct way to create a single-instance WPF application?
...e here for posterity. The words belong solely to the blog owner at Sanity Free Coding.
Today I wanted to refactor some code that prohibited my application
from running multiple instances of itself.
Previously I had use System.Diagnostics.Process to search for an
instance of my myapp.ex...
How to count the number of set bits in a 32-bit integer?
... Maybe it should use unsigned int, to easily show that it is free of any sign bit complications. Also would uint32_t be safer, as in, you get what you expect on all platforms?
– Craig McQueen
Dec 15 '09 at 2:18
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an htop-like tool to display disk activity in linux [closed]
... A python version of this is here, but requires root: guichaz.free.fr/iotop
– Hayden Thring
Apr 9 '16 at 23:05
1
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MQTT物联网协议完全实践指南 · App Inventor 2 中文网
...《服务协议》 关注公众号，精彩不错过！ #free_v { border:none; position:fixed; top:40%; left:5px; width:200px; height:500px; display: none;}@media screen and (max-width: 700px) { #free_v { top:200%; }}
fatal: early EOF fatal: index-pack failed
...e.compression 0
Next, let's do a partial clone to truncate the amount of info coming down:
git clone --depth 1 <repo_URI>
When that works, go into the new directory and retrieve the rest of the clone:
git fetch --unshallow
or, alternately,
git fetch --depth=2147483647
Now, do a ...
Extracting hours from a DateTime (SQL Server 2005)
...ad of using lazy shorthand that isn't always what you expect (try y). Feel free to maintain your own code however you like, but for teaching, I am opposed to promoting lazy shorthand that leads to confusion or worse. See #6 here blogs.sqlsentry.com/aaronbertrand/… and sqlblog.com/blogs/aaron_bertr...
A good book for learning D3.js [closed]
...Visualization for the Web.
However, that book is now available online for free, along with embedded jsbin examples.
http://chimera.labs.oreilly.com/books/1230000000345/index.html
So if you are looking for a "book", this would be a great start.
Another great place to start is the set of tutorials ...
import .css file into .less file
...ng a .css file is the same as with the (css) flag - read the docs for more info :)
– neemzy
Dec 26 '14 at 8:37
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Getting the exception value in Python
...y for some kind of exceptions like OSError, in which case we can add a exc_info=True to our logging function to not miss the error.
For python3, I think it's safe to use str(e).
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