大约有 396 项符合查询结果（耗时：0.0314秒） [XML]
How do you sign a Certificate Signing Request with your Certification Authority?
...2c:ec:ff:6d:
...
39:f9:1e:52:cb:8e:bf:8b:9e:a6:93:e1:22:09:8b:
59:05:9f
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Subject Key Identifier:
4A:9A:F3:10:9E:D7:CF:54:79:DE:46:75:7A:B...
Hosting a Maven repository on github
...e9cff4964809
[INFO] Updating reference refs/heads/mvn-repo from ab7afb9a228bf33d9e04db39d178f96a7a225593 to 0b8444e487a8acf9caabe7ec18a4e9cff4964809
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] -------------------------------------------...
Ternary operator is twice as slow as an if-else block?
... mov ecx,dword ptr [ebp-24h]
000000bd mov ebx,ecx
000000bf sar ebx,1Fh
000000c2 add eax,ecx
000000c4 adc edx,ebx
000000c6 mov dword ptr [ebp-18h],eax
000000c9 mov dword ptr [ebp-14h],edx
000000cc inc dword ptr [ebp-28h]
...
Detect if Visual C++ Redistributable for Visual Studio 2012 is installed
...ps://download.microsoft.com/download/1/6/5/165255E7-1014-4D0A-B094-B6A430A6BFFC/vcredist_x64.exe
Microsoft Visual C++ 2010 Redistributable (x86)
Registry Key: HKLM\SOFTWARE\Classes\Installer\Products\1D5E3C0FEDA1E123187686FED06E995A
Configuration: x86
Version: 10.0.40219.325
Direct Download URL:...
Is either GET or POST more secure than the other?
...RO8w?FoaObi)
oXpB_y?oO4q?`2o?O4G5D12Aovo?C@?/P/oOEQC5v?vai /%0Odo
QVw#6eoGXBF_o?/u0_F!_1a0A?Q b%TFyS@Or1SR/O/o/_@5o&_o
9q1/?q$7yOAXOD5sc$H`BECo1w/`4?)f!%geOOF/!/#Of_f&AEI#
yvv/wu_b5?/o d9O?VOVOFHwRO/pO/OSv_/8/9o6b0FGOH61O?ti
/i7b?!_o8u%RS/Doai%/Be/d4$0sv_%YD2_/EOAO/C?vv/%X!T?R
_o_2yoBP)orw7H...
Floating point vs integer calculations on modern hardware
...e @Peter Cordes
https://gist.github.com/Lewiscowles1986/90191c59c9aedf3d08bf0b129065cccc
i7 4700MQ Linux Ubuntu Xenial 64-bit (all patches to 2018-03-13 applied)
short add: 0.773049
short sub: 0.789793
short mul: 0.960152
short div: 3.273668
int add: 0.837695
int sub: ...
In Java, what is the best way to determine the size of an object?
... (somewhere else) (something else)
d5e64bf8 16 java.util.regex.Pattern$Begin .root (object)
d5e64c08 24 java.util.regex.Pattern$BitClass .root.next.atom.val$rhs (object)
d5e64c20 272 [Z ...
u'\ufeff' in Python string
... BOM decoded with utf-16le %r' % e16.decode('utf-16le')
Note that EF BB BF is a UTF-8-encoded BOM. It is not required for UTF-8, but serves only as a signature (usually on Windows).
Output:
utf-8 'ABC'
utf-8-sig '\xef\xbb\xbfABC'
utf-16 '\xff\xfeA\x00B\x00C\x00' # Adds BOM and encode...
Why would finding a type's initializer throw a NullReferenceException?
...r12
000007fe`e5735366 4883ec30 sub rsp,30h
000007fe`e573536a 498bf8 mov rdi,r8
000007fe`e573536d 8bea mov ebp,edx
000007fe`e573536f 48c744242800000000 mov qword ptr [rsp+28h],0
000007fe`e5735378 488bb42480000000 mov rsi,qword ptr [rsp+80h]
000007fe`e57353...
SQL injection that gets around mysql_real_escape_string()
...attack...
mysql_query('SET NAMES gbk');
$var = mysql_real_escape_string("\xbf\x27 OR 1=1 /*");
mysql_query("SELECT * FROM test WHERE name = '$var' LIMIT 1");
In certain circumstances, that will return more than 1 row. Let's dissect what's going on here:
Selecting a Character Set
mysql_query('SET N...