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How does a public key verify a signature?
...em -pubin -in message.ssl -out message.txt
Below is an example script to test this whole flow with openssl.
#!/bin/sh
# Create message to be encrypted
echo "Creating message file"
echo "---------------------"
echo "My secret message" > message.txt
echo "done\n"
# Create asymmetric keypair
ech...
WinDbg基础资料（日本語） - IT优秀资料 - 清泛网 - 专注C/C++及内核技术
...rash分析
!analyze -v
⑦dumpファイル作成
.dump /mfh C:\dump\test.dmp
※⑧Memory Leak
Heap分析、まだ使ってない
!htrace -enable
g
!htrace -diff
//===============================================================================================================...
Context switches much slower in new linux kernels
...to zero, hopefully disabling it as well. I do not have a system that I can test this on, because intel_idle.max_cstate=0 completely knocks out the cpuidle driver on all of the hardware available to me. However, if your installation does revert you from intel_idle to acpi_idle with just the first boo...
C# vs Java Enum (for those new to C#)
...
this is a great solution - has anyone tested the performance of this? e.g. how long does it take ta access the attribute, compared to accessing a property of a class.
– Simon Meyer
Feb 29 '16 at 13:22
...
How do I parse a string to a float or int?
...erything with spaces in between cannot be converted, like "- 12.3" and "45 e6"
– Simon
Aug 12 '19 at 13:43
...
Compile time string hashing
...MPILE_TIME_CRC32_STR(x) (crc32<sizeof(x) - 2>(x) ^ 0xFFFFFFFF)
enum TestEnum
{
CrcVal01 = COMPILE_TIME_CRC32_STR("stack-overflow"),
};
CrcVal01 is equal to 0x335CC04A
Hope this will help you!
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What character to use to put an item at the end of an alphabetic list?
...es a bunch of folders with all the printables strings in Python so you can test your file manager.
import os
import string
for i in string.printable:
try:
os.mkdir(i)
except OSError:
print('OSError for %s' %(I))
Once you have sorted by name you can get your an...
Concatenate a vector of strings/character
...cdefghijklmnopqrstuvwxyz"
And some benchmarks:
require(microbenchmark)
test <- stri_rand_lipsum(100)
microbenchmark(stri_paste(test, collapse=''), paste(test,collapse=''), do.call(paste, c(as.list(test), sep="")))
Unit: microseconds
expr min lq ...
How to link to specific line number on github
...omething like this:
https://github.com/git/git/blob/5bdb7a78adf2a2656a1915e6fa656aecb45c1fc3/README#L18-L20
That link contains the actual SHA hash for that particular commit, rather than the current version of the file on master. That means that this link will work forever and not point to lines ...
How can I tell if one commit is a descendant of another commit?
...fc3495c4047cf59a06b9
8a1658147a460a0230fb1990f0bc61130ab624b2
-85e54e240836e6efb46978e4a1780f0b45516b20
(Boundary commits are prefixed with -)
If the last commit displayed is the same than the first commit in the git rev-list command, then it is a commit reachable from the second commit.
If the ...