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What is the meaning of the 'g' flag in regular expressions?
...nstance against a matching string, it will eventually fail because it only starts searching at the lastIndex.
// regular regex
const regex = /foo/;
// same regex with global flag
const regexG = /foo/g;
const str = " foo foo foo ";
const test = (r) => console.log(
r,
r.la...
How to declare variable and use it in the same Oracle SQL script?
...you want to declare date and then use it in SQL Developer.
DEFINE PROPp_START_DT = TO_DATE('01-SEP-1999')
SELECT *
FROM proposal
WHERE prop_start_dt = &PROPp_START_DT
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Regular expression for a hexadecimal number?
...
How about the following?
0[xX][0-9a-fA-F]+
Matches expression starting with a 0, following by either a lower or uppercase x, followed by one or more characters in the ranges 0-9, or a-f, or A-F
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Get raw POST body in Python Flask regardless of Content-Type header
...):
self.application = application
def __call__(self, environ, start_response):
length = int(environ.get('CONTENT_LENGTH') or 0)
body = environ['wsgi.input'].read(length)
environ['body_copy'] = body
# replace the stream since it was exhausted by read()
...
What is a magic number, and why is it bad? [closed]
...ts (i.e. your Session.Timeout = 50 call, which is also set to 25 and users start reporting too frequent timeouts).
Also, the code can be hard to understand, i.e. "if a < 50 then bla" - if you encounter that in the middle of a complicated function, other developers who are not familiar with the c...
When to use a linked list over an array/array list?
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Good start, but this leaves out important things: lists support structure sharing, arrays are denser and have better locality.
– Darius Bacon
Dec 26 '08 at 8:26
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Why is semicolon allowed in this python snippet?
...
@Cucu You're right. You also can't start a line with a semicolon, or start an expression list with a comma. So it's more accurate to say that semicolons and commas are separators and optional terminators.
– wjandrea
Jun 2...
Linux/Unix command to determine if process is running?
...xt> to find a given process then you have done something wrong when you started the process, IMHO. I take it from the OP's question that indeed he has control over how the process is started.
– peterh
Nov 16 '13 at 9:40
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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
...------------------------------------------------------
Tip04: WinDbg Auto Start
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug]
"Debugger"="\"C:\\windbg\\windbg.exe\" -p %ld -e %ld -g"
"Auto"="1"
"DebuggerOld"="\"C:\\Windows\\system32\\vsjitdebugger.exe\" -p %ld -e %ld...
How do I detect when someone shakes an iPhone?
...y; maybe the view needs to be visible before it can do whatever it does to start receiving the shake events?
– Kristopher Johnson
Aug 9 '09 at 0:54
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