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Difference between Convert.ToString() and .ToString()
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good.. For this specific reason only they using. two methods?
– TinTin
May 13 '10 at 15:48
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What is the difference between varchar and varchar2 in Oracle?
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As for now, they are synonyms.
VARCHAR is reserved by Oracle to support distinction between NULL and empty string in future, as ANSI standard prescribes.
VARCHAR2 does not distinguish between a NULL and empty string, and never...
What does a type followed by _t (underscore-t) represent?
... standard defines wchar_t, off_t, ptrdiff_t, and probably some others I've forgotten. The C99 standard defines a lot of extra types, such as uintptr_t, intmax_t, int8_t, uint_least16_t, uint_fast32_t, and so on. These new types are formally defined in <stdint.h> but most often you will use &...
How can I programmatically check whether a keyboard is present in iOS app?
...board is used (not unusual on the iPad).
– Andrei Herford
Sep 25 '14 at 14:20
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This doesn't answ...
LINQ Join with Multiple Conditions in On Clause
...ity of some “weird” object. And to prove my point, your code is wrong. For it work, you would have to have true on the left side and t2.Complete on the right.
– svick
Oct 5 '11 at 17:01
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How do I install cURL on cygwin?
...sebash said it is the setup.exe and the Category name is Net, in that look for package name curl and select it.
– Kuldeep Jain
Oct 19 '13 at 7:42
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iOS UIImagePickerController result image orientation after upload
...geOrientationUp) return self;
// We need to calculate the proper transformation to make the image upright.
// We do it in 2 steps: Rotate if Left/Right/Down, and then flip if Mirrored.
CGAffineTransform transform = CGAffineTransformIdentity;
switch (self.imageOrientation) {
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JSON serialization of Google App Engine models
I've been searching for quite a while with no success. My project isn't using Django, is there a simple way to serialize App Engine models (google.appengine.ext.db.Model) into JSON or do I need to write my own serializer?
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Why does comparing strings using either '==' or 'is' sometimes produce a different result?
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Other answers here are correct: is is used for identity comparison, while == is used for equality comparison. Since what you care about is equality (the two strings should contain the same characters), in this case the is operator is simply wrong and you should be usi...
Is there a way to perform “if” in python's lambda
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The syntax you're looking for:
lambda x: True if x % 2 == 0 else False
But you can't use print or raise in a lambda.
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