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How to check if one DateTime is greater than the other in C#
...You can use the overloaded < or > operators.
For example:
DateTime d1 = new DateTime(2008, 1, 1);
DateTime d2 = new DateTime(2008, 1, 2);
if (d1 < d2) { ...
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Remove duplicate dict in list in Python
...where insertion order - not absolute order - is guaranteed):
>>> d1 = {1: 1, 9: 9}
>>> d2 = {9: 9, 1: 1}
>>> d1 == d2
True
>>> tuple(d1.items()) == tuple(d2.items())
False
And even sorting the tuple might not work if the keys aren't sortable:
>>> d3 =...
How to export collection to CSV in MongoDB?
...v without specifying --fields (will export all fields).
From http://drzon.net/export-mongodb-collections-to-csv-without-specifying-fields/ run this bash script
OIFS=$IFS;
IFS=",";
# fill in your details here
dbname=DBNAME
user=USERNAME
pass=PASSWORD
host=HOSTNAME:PORT
# first get all collections...
Object-orientation in C
...b, int how_high)
{
b->vtable->jump(b, how_high);
}
struct derived1
{
struct base super;
/* derived1 members */
};
void derived1_dance(struct derived1 *d)
{
/* implementation of derived1's dance function */
}
void derived1_jump(struct derived1 *d, int how_high)
{
/* imple...
Polymorphism in C++
...c';
Compiler-provided overloads for basic types is common in high-level (3GL+) computer languages, and explicit discussion of polymorphism generally implies something more. (2GLs - assembly languages - often require the programmer to explicitly use different mnemonics for different types.)
> ...
TimeSpan ToString format
... that's what was wrong with my first attempt.)
I'm assuming you're using .NET 4, of course - before that, TimeSpan didn't support custom format strings.
EDIT: As noted, this won't work beyond 24 hours. Also note that alternatives are available via Noda Time too :)
...
Does C# have an equivalent to JavaScript's encodeURIComponent()?
...ity to avoid having to reference System.Web. HttpUtility doesn't exist in .NET Core.
– Steven De Kock
Dec 31 '15 at 1:15
2
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How to change the name of a Django app?
...ames)... couldn't figure that out for quite a bit.
– u3l
Jul 30 '15 at 0:44
2
Here's a management...
An existing connection was forcibly closed by the remote host
...ation (which could include sending an HTTPS request to an HTTP server)
The network link between the client and server is going down for some reason
You have triggered a bug in the third-party application that caused it to crash
The third-party application has exhausted system resources
It's likely...
What is going wrong when Visual Studio tells me “xcopy exited with code 4”
...example:
xcopy "$(ProjectDir)Library\dsoframer.ocx" "$(TargetDir)" /Y /E /D1
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