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What is the Sign Off feature in Git for?
...ss") but that was then undone due to
problems on s390 by commit f33ea7f404e5 ("fix get_user_pages bug").
In the meantime, the s390 situation has long been fixed, and we can now
fix it by checking the pte_dirty() bit properly (and do it better). The
s390 dirty bit was implemented in abf09bed3cc...
How does the ARM architecture differ from x86? [closed]
...it competes directly with some of the biggest / faster Xeon processors (eg E5-2690 v3) but at lower power, cost. quora.com/…
– ctrl-alt-delor
Jan 14 '16 at 21:39
1
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Where do you store your salt strings?
...to 457b f8b5 37f1 802e f9c8 2e46 b8d3 f8b5 721b 7cbb d485 f0bb e523 bfbe 73e6 58d6.
Normally the salt is just stored in the same database as the password, also because if one database is hacked, it is likely that the other will be, also.
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Is floating point math broken?
...also called the mantissa, of the floating point number (e.g. the 5.3 in 5.3e5). The next sections go into more detail on the causes of hardware error on various floating point operations.
3. Cause of Rounding Error in Division
The main cause of the error in floating point division is the division ...
Simple way to encode a string according to a password?
...der and decoder for python 2 and 3: gist.github.com/gowhari/fea9c559f08a310e5cfd62978bc86a1a
– iman
May 23 '18 at 10:26
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show 5 more commen...
Why does Java switch on contiguous ints appear to run faster with added cases?
... ; {section_word}
0x00000000024f01b7: jmp 0x00000000024f01cb
0x00000000024f01b9: mulsd xmm0,QWORD PTR [rip+0xffffffffffffff67] # 0x00000000024f0128
;*dmul
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Using git repository as a database backend
...the blob.
$ cat changed_file | git hash-object -t blob -w --stdin
da39a3ee5e6b4b0d3255bfef95601890afd80709
# Add the changed file (using the object hash) to the user-specific index
# N.B. When adding new files, --add is required
$ GIT_INDEX_FILE=user_index_file git update-index --cacheinfo 100644 &...
Cross-browser testing: All major browsers on ONE machine
...e for VirtualBox on Linux about 771MB
AntiWPA 24 KB; false positives; md5: e5a14c47e9c26e78fccb22ee71fedd51, CCleaner 3.5 MB, Sandboxie 2.3 MB
Browsers (Firefox + Profile manager, Opera, Chrome, Safari)
IE7 XP and IE8 XP installers can be downloaded here: IE7, IE8
7-zip 1.1 MB to extract Chrome's in...
Best way to represent a fraction in Java?
..."Unknown format '" + s + "'");
}
// this translates 23.123e5 to 25,123 / 1000 * 10^5 = 2,512,300 / 1 (GCD)
String whole = m.group(1);
String decimal = m.group(2);
String exponent = m.group(3);
String n = whole;
// 23.123 => 23123
i...
How does a hash table work?
...ield. You will end up with a generated value of something that looks like e5dc41578f88877b333c8b31634cf77e4911ed8c. This is nothing more than a large hexadecimal number of 160-bits (20-bytes). You can then use this to determine which bucket (a limited quantity) will be used to store your record.
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