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Make first letter of a string upper case (with maximum performance)
...t().ToString().ToUpper() + input.Substring(1);
}
EDIT 2:
Probably the fastest solution is Darren's (There's even a benchmark) although I would change it's string.IsNullOrEmpty(s) validation to throw an exception since the original requirement expects for a first letter to exist so it can be upperc...
How to pass in password to pg_dump?
...
This was tested with versions 9.4 and 9.3 on arch and RHEL respectively. can you post your connection string? anonymized of course.
– Josue Alexander Ibarra
Oct 24 '15 at 0:09
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Swapping two variable value without using third variable
...rent
*x ^= *y;
*y ^= *x;
*x ^= *y;
}
}
Why the test?
The test is to ensure that x and y have different memory locations (rather than different values). This is because (p xor p) = 0 and if both x and y share the same memory location, when one is set to 0, both are set ...
How do I download a file over HTTP using Python?
...tent. Returned as bytes. Read about it here: docs.python-requests.org/en/latest/user/quickstart
– hughdbrown
Jan 17 '16 at 18:44
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Best practices for adding .gitignore file for Python projects? [closed]
...
*.egg
# Installer logs
pip-log.txt
pip-delete-this-directory.txt
# Unit test / coverage reports
.tox/
.coverage
.cache
nosetests.xml
coverage.xml
# Translations
*.mo
# Mr Developer
.mr.developer.cfg
.project
.pydevproject
# Rope
.ropeproject
# Django stuff:
*.log
*.pot
# Sphinx documentation...
How can I get a JavaScript stack trace when I throw an exception?
... currentBrowser = {
firefox: /firefox/gi.test(sUA),
webkit: /webkit/gi.test(sUA),
},
aLines = Console.stackTrace().split("\n"),
aCurrentLine,
iCurrIndex = ((currentBrowser.webkit) ? ...
SVN best-practices - working in a team
...unk must always build without errors." or "trunk must always pass all unit tests". Any work that can't yet meet the standards of trunk must be done in a branch.
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base64 encoded images in email signatures
... may be the more widely supported solution, but the only way to know is to test several major email clients with different security settings applied. Further complicating the matter is that you can receive email both on the web and in a variety of clients. For example, Gmail may behave differently w...
Why is arr = [] faster than arr = new Array?
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Just made a test case. new Array(n) is faster in cases where you know the size of the array ahead of time jsperf.com/square-braces-vs-new-array
– Y. Yoshii
Dec 10 '19 at 3:59
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RESTful API methods; HEAD & OPTIONS
..." or "no-op" type of method; it does nothing beyond allowing the client to test the capabilities of the server. For example, this can be used to test a proxy for HTTP/1.1 compliance (or lack thereof).
If the Request-URI is not an asterisk, the OPTIONS request applies only to the options that are ava...