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Default parameters with C++ constructors [closed]
...king the default parameter workaround unnecessary: en.wikipedia.org/wiki/C%2B%2B11#Object_construction_improvement
– mskfisher
Jun 4 '13 at 18:01
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How can one change the timestamp of an old commit in Git?
...e:
If you wanted to change the dates of commit 119f9ecf58069b265ab22f1f97d2b648faf932e0, you could do so with something like this:
git filter-branch --env-filter \
'if [ $GIT_COMMIT = 119f9ecf58069b265ab22f1f97d2b648faf932e0 ]
then
export GIT_AUTHOR_DATE="Fri Jan 2 21:38:53 2009 ...
What does the caret (‘^’) mean in C++/CLI?
...bout it (and other C++/CLI features) here:
http://en.wikipedia.org/wiki/C%2B%2B/CLI
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How to avoid reinstalling packages when building Docker image for Python projects?
...
Step 3 : RUN pip install -r requirements.txt
---> Running in 08188205e92b
Downloading/unpacking pytest==2.3.4 (from -r requirements.txt (line 1))
Running setup.py (path:/tmp/pip_build_root/pytest/setup.py) egg_info for package pytest
....
Cleaning up...
---> bf5c154b87c9
Removing intermedia...
How do I get a string format of the current date time, in python?
...at(d))
# see the f" to tell python this is a f string, no .format
print(f"2b: {d:%B %d, %Y}")
print(f"3: Today is {datetime.datetime.now():%Y-%m-%d} yay")
1: test-2018-02-14_16:40:52.txt
2a: March 04, 2018
2b: March 04, 2018
3: Today is 2018-11-11 yay
Description:
Using the new string for...
Concept behind these four lines of tricky C code
... -------- -------- --------
0x73 's' 0x6B 'k' 0x63 'c' 0x75 'u' 0x53 'S' 0x2B '+' 0x2B '+' 0x43 'C'
This pattern corresponds to the string that you see printed, only backwards. At the same time, the second element of the array becomes zero, providing null terminator, making the string suitable for...
Get querystring from URL using jQuery [duplicate]
...s = getUrlParams(location.search); // Assume location.search = "?a=1&b=2b2"
console.log(urlParams); // Prints { "a": 1, "b": "2b2" }
// Using a URL string
const url = 'https://example.com?a=A%20A&b=1';
urlParams = getUrlParams(url);
console.log(urlParams); // Prints { "a": "A A", "b": 1 }
...
namespaces for enum types - best practices
...ution somehow related to what is shown here?: en.wikibooks.org/wiki/More_C%2B%2B_Idioms/Type_Safe_Enum I'm thinking about how to make it a template that I don't have to rewrite this pattern every time I need to use it.
– SasQ
Aug 12 '12 at 15:31
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Best way to serialize an NSData into a hexadeximal string
...5060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f404142434445464748494a4b4c4d4e4f505152535455565758595a5b5c5d5e5f606162636465666768696a6b6c6d6e6f707172737475767778797a7b7c7d7e7f808182838485868788898a8b8c8d8e8f909192939495969798999a9...
How do I provide a username and password when running “git clone git@remote.git”?
...curity concern).
Say, URL encoded value of username
'user+1' is user%2B1
and URL encoded value of password
'Welcome@1234' is Welcome%401234
Then your GIT Clone URL would look like,
git clone https://user%2B1:Welcome%401234@actual-git-url-for-the-repo works perfectly, whereas,
...