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What's the difference between UTF-8 and UTF-8 without BOM?
...re is no official difference between UTF-8 and BOM-ed UTF-8
A BOM-ed UTF-8 string will start with the three following bytes. EF BB BF
Those bytes, if present, must be ignored when extracting the string from the file/stream.
But, as additional information to this, the BOM for UTF-8 could be a good ...
Check variable equality against a list of values
...
For variables if([a,b,c].includes(foo)) or strings if(['a','b','c'].includes(foo))
– Hastig Zusammenstellen
Mar 1 '17 at 22:12
...
Linq: adding conditions to the where clause conditionally
... getting this error LINQ to Entities does not recognize the method 'System.String get_Item(System.String)' method, and this method cannot be translated into a store expression.
– Ali Umair
Jun 1 '16 at 14:40
...
What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?
... user input or from function user) you may get this error:
private static string[] RomanNumbers =
new string[] { "I", "II", "III", "IV", "V" };
public static string Romanize(int number)
{
return RomanNumbers[number];
}
Unexpected Results
This exception may be thrown for another reason to...
Convert duration to hours:minutes:seconds (or similar) in Rails 3 or Ruby
...
Ruby's string % operator is too unappreciated and oft forgotten.
"%02d:%02d:%02d:%02d" % [t/86400, t/3600%24, t/60%60, t%60]
Given t is a duration in seconds, this emits a zero-padded colon-separated string including days. Exampl...
Call an activity method from a fragment
...agment.yourPublicMethod();
If you added fragment via code and used a tag string when you added your fragment, use findFragmentByTag instead:
YourFragmentClass fragment = (YourFragmentClass)fm.findFragmentByTag("yourTag");
...
Does Python's time.time() return the local or UTC timestamp?
...ment.
Here is some sample output I ran on my computer, converting it to a string as well.
Python 2.7.3 (default, Apr 24 2012, 00:00:54)
[GCC 4.7.0 20120414 (prerelease)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import time
>>> ts = tim...
How to convert int to NSString?
I'd like to convert an int to a NSString in Objective C.
4 Answers
4
...
Pair/tuple data type in Go
...ng the final exercise of the Tour of Go , I decided I needed a queue of ( string , int ) pairs. That's easy enough:
3 Ans...
How to resume Fragment from BackStack if exists
...nt replacement logic.
private void replaceFragment (Fragment fragment){
String backStateName = fragment.getClass().getName();
FragmentManager manager = getSupportFragmentManager();
boolean fragmentPopped = manager.popBackStackImmediate (backStateName, 0);
if (!fragmentPopped){ //fragment ...