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How does grep run so fast?
... like
-n disable this optimization.)
This answer is a subset of the information taken from here.
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How do I do a case-insensitive string comparison?
...also want to compare "BUSSE" and "BUẞE" equal - that's the newer capital form. The recommended way is to use casefold:
str.casefold()
Return a casefolded copy of the string. Casefolded strings may be used for
caseless matching.
Casefolding is similar to lowercasing but more aggress...
How to hide TabPage from TabControl [duplicate]
How to hide TabPage from TabControl in WinForms 2.0?
22 Answers
22
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What is the proper way to URL encode Unicode characters?
...
The general rule seems to be that browsers encode form responses according to the content-type of the page the form was served from. This is a guess that if the server sends us "text/xml; charset=iso-8859-1", then they expect responses back in the same format.
If you're jus...
Nullable vs. int? - Is there any difference?
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The ? form is just a shorthand for the full type. Personal preference is the only reason to choose one over the other.
Full details here.
The syntax T? is shorthand for
Nullable<T>, where T is a value type.
The two ...
What is the easiest way to get the current day of the week in Android?
...= Calendar.getInstance();
Date date = calendar.getTime();
// 3 letter name form of the day
System.out.println(new SimpleDateFormat("EE", Locale.ENGLISH).format(date.getTime()));
// full name form of the day
System.out.println(new SimpleDateFormat("EEEE", Locale.ENGLISH).format(date.getTime()));
Re...
user authentication libraries for node.js?
...ion succeeds or fails.
For example, here is the two-step process to setup form-based (username and password) authentication:
passport.use(new LocalStrategy(
function(username, password, done) {
// Find the user from your DB (MongoDB, CouchDB, other...)
User.findOne({ username: username, ...
How to set default value to the input[type=“date”] [duplicate]
...
The date should take the format YYYY-MM-DD. Single digit days and months should be padded with a 0. January is 01.
From the documentation:
A string representing a date.
Value: A valid full-date as defined in [RFC 3339], with the additional ...
Curious null-coalescing operator custom implicit conversion behaviour
...)
My guess is that we are somewhere caching the fact that the optimized form of (int?)Foo() is new int?(op_implicit(Foo().Value)) but that is not actually the optimized form we want; we want the optimized form of Foo()-replaced-with-temporary-and-then-converted.
Many bugs in the C# compiler are ...
Unrecognized SSL message, plaintext connection? Exception
...But when I place the link in browser with https it works! And I need to perform a safe query. Any idea on how can I solve the problem?
– ccoutinho
Mar 31 '14 at 14:06
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