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How is a CRC32 checksum calculated?
...32 is:
x32 + x26 + x23 + x22 + x16 + x12 + x11 + x10 + x8 + x7 + x5 + x4 + x2 + x + 1
Wikipedia
CRC calculation
Or in hex and binary:
0x 01 04 C1 1D B7
1 0000 0100 1100 0001 0001 1101 1011 0111
The highest term (x32) is usually not explicitly written, so it can instead be represente...
How to query SOLR for empty fields?
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145
Try this:
?q=-id:["" TO *]
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How to include a quote in a raw Python string
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144
If you want to use double quotes in strings but not single quotes, you can just use single quot...
What is the Swift equivalent of isEqualToString in Objective-C?
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434
With Swift you don't need anymore to check the equality with isEqualToString
You can now use ...
“Could not run curl-config: [Errno 2] No such file or directory” when installing pycurl
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488
On Debian I needed the following packages to fix this
sudo apt install libcurl4-openssl-dev l...
java.lang.NoClassDefFoundError: org/hamcrest/SelfDescribing
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Eric Leschinski
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answered Sep 28 '13 at 8:14
Jiacai LiuJiacai...
Detect application heap size in Android
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453
There are two ways to think about your phrase "application heap size available":
How much he...
Phonegap Cordova installation Windows
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answered Aug 3 '13 at 18:46
frigonfrigon
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Folder structure for a Node.js project
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442
Concerning the folders you mentioned:
/libs is usually used for custom classes/functions/mod...
How to deal with SettingWithCopyWarning in Pandas?
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Nic3500
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answered Dec 17 '13 at 6:20
GarrettGarrett
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