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How to remove time portion of date in C# in DateTime object only?
... for the date to have in object form. Format is only meaningful when it is converted into a string. What is actually stored in his object is not 06/26/2009 00:00:00.000, but 63381571200000000, which is the number of Ticks (1/100000000th of a second) since DateTime.MinValue (01/01/0001). If you are g...
android get all contacts
...
Get contacts info , photo contacts , photo uri and convert to Class model
1). Sample for Class model :
public class ContactModel {
public String id;
public String name;
public String mobileNumber;
public Bitmap photo;
public Uri ...
Convert Linq Query Result to Dictionary
... 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix...
Wrapping null-returning method in Java with Option in Scala?
...
This is a very old topic but a nice one!
It's true that converting any Non-exception result of Try to Option will result in a Some...
scala> Try(null).toOption
res10: Option[Null] = Some(null)
...because Try is not about nullability checking but just a way to functionally ha...
How to find the kth smallest element in the union of two sorted arrays?
...
I've converted your code to C++. It seems to work
– jfs
Jul 27 '12 at 3:54
...
How do I concatenate multiple C++ strings on one line?
...";
Those character array literals are not C++ std::strings - you need to convert them:
s += string("Hello world, ") + string("nice to see you, ") + string("or not.");
To convert ints (or any other streamable type) you can use a boost lexical_cast or provide your own function:
template <type...
What is the difference between printf() and puts() in C?
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In simple cases, the compiler converts calls to printf() to calls to puts().
For example, the following code will be compiled to the assembly code I show next.
#include <stdio.h>
main() {
printf("Hello world!");
return 0;
}
push rbp
mo...
Cast a Double Variable to Decimal
...ited to keep an exact value, so if you first add numbers together and then convert to Decimal you may get rounding errors. You may want to convert the numbers to Decimal before adding them together, or make sure that the numbers aren't floating point numbers in the first place.
...
Redefining NULL
... for literal zeros in assignments to pointers (or casts to pointers) to be converted into some other magic value such as -1.
Arrange for equality tests between pointers and a constant integer 0 to check for the magic value instead (§6.5.9/6)
Arrange for all contexts in which a pointer type is evalu...
How does this code generate the map of India?
...
The long string is simply a binary sequence converted to ASCII. The first for statement makes b start out at 10, and the [b+++21] after the string yields 31. Treating the string as an array, offset 31 is the start of the "real" data in the string (the second line in ...