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C# Double - ToString() formatting with two decimal places but no rounding
How do I format a Double to a String in C# so as to have only two decimal places?
15 Answers
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How to convert a string Date to long millseconds
...ocalDate.parse(stringDate, dateFormatter)
.atStartOfDay(ZoneOffset.UTC)
.toInstant()
.toEpochMilli();
System.out.println(millisecondsSinceEpoch);
This prints:
1355270400000
If you require the time at start of day in some specific time zone, specify that t...
Use find command but exclude files in two directories
...nd each with an asterisk (and escape any dots).
– jetset
Apr 15 '19 at 1:22
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What is the instanceof operator in JavaScript?
...e of the String constructor function into the color1 var, rather than just setting it to the return value. I think this better shows what the new keyword does;
function Test(name){
this.test = function(){
return 'This will only work through the "new" keyword.';
}
return name;
}
...
form_for with nested resources
...
Travis / @cdunn2001 got it right. Don't set both the parent and the resource when you are using nested routes without duplicates, otherwise it will think all the actions are nested. Likewise if you nested everything, then always set AT.parent. Also if you have a c...
Convert a python UTC datetime to a local datetime using only python standard library?
...
In Python 3.3+:
from datetime import datetime, timezone
def utc_to_local(utc_dt):
return utc_dt.replace(tzinfo=timezone.utc).astimezone(tz=None)
In Python 2/3:
import calendar
from datetime import datetime, timedelta
def utc_to_loca...
What's the dSYM and how to use it? (iOS SDK)
...SYM is generated by default for a release version.
You can check it:
Build Settings -> Generate Debug Symbols -> Yes
Build Settings -> Debug Information Format -> DWARF with dSYM File
The result location you can find in Products folder
To generate dSYM file manually from .app using dsym...
How to remove the last character from a string?
I want to remove the last character from a string. I've tried doing this:
32 Answers
3...
How can I reference the value of a final static field in the class?
... editor after snippets, if snippets enabled
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StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
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Unable to create a constant value of type Only primitive types or enumeration types are supported in
...ause ppCombined is a collection of objects in memory and you cannot join a set of data in the database with another set of data that is in memory. You can try instead to extract the filtered items personProtocol of the ppCombined collection in memory after you have retrieved the other properties fro...