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What is a regular expression for a MAC Address?
...is not valid in most flavors, except for BRE/ERE, which supports character range collation. However, support for character range collation varies among implementation, so the result may vary.
– nhahtdh
May 6 '15 at 3:14
...
Swift - Split string over multiple lines
... Almost all scripting languages allow for multi-line strings.
C++11 added raw string literals which allow you to define your own terminator
C# has its @literals for multi-line strings.
Even plain C and thus old-fashioned C++ and Objective-C allow for concatentation simply by putting multiple lite...
Generate list of all possible permutations of a string
..., Python example:
def nextPermutation(perm):
k0 = None
for i in range(len(perm)-1):
if perm[i]<perm[i+1]:
k0=i
if k0 == None:
return None
l0 = k0+1
for i in range(k0+1, len(perm)):
if perm[k0] < perm[i]:
l0 = i
perm[k...
Example use of “continue” statement in Python?
...
import random
for i in range(20):
x = random.randint(-5,5)
if x == 0: continue
print 1/x
continue is an extremely important control statement. The above code indicates a typical application, where the result of a division by z...
Best way to strip punctuation from a string
...
s.translate(str.maketrans('', '', string.punctuation))
It's performing raw string operations in C with a lookup table - there's not much that will beat that but writing your own C code.
If speed isn't a worry, another option though is:
exclude = set(string.punctuation)
s = ''.join(ch for ch in...
Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注IT技能提升
...re, BugTrap doesn't require PDB files on user computers. Instead, it saves raw function addresses to the log:
So, the end user doesn't have any clue what's behind these hexadecimal numbers.
CrashExplorer reverts back all functions names and line numbers based on the PDB/MAP file and addresses in...
Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注IT技能提升
...re, BugTrap doesn't require PDB files on user computers. Instead, it saves raw function addresses to the log:
So, the end user doesn't have any clue what's behind these hexadecimal numbers.
CrashExplorer reverts back all functions names and line numbers based on the PDB/MAP file and addresses in...
Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注IT技能提升
...re, BugTrap doesn't require PDB files on user computers. Instead, it saves raw function addresses to the log:
So, the end user doesn't have any clue what's behind these hexadecimal numbers.
CrashExplorer reverts back all functions names and line numbers based on the PDB/MAP file and addresses in...
Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注IT技能提升
...re, BugTrap doesn't require PDB files on user computers. Instead, it saves raw function addresses to the log:
So, the end user doesn't have any clue what's behind these hexadecimal numbers.
CrashExplorer reverts back all functions names and line numbers based on the PDB/MAP file and addresses in...
Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注IT技能提升
...re, BugTrap doesn't require PDB files on user computers. Instead, it saves raw function addresses to the log:
So, the end user doesn't have any clue what's behind these hexadecimal numbers.
CrashExplorer reverts back all functions names and line numbers based on the PDB/MAP file and addresses in...