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Should I return a Collection or a Stream?
...seems to have adopted this naming idiom, though not exclusively. Consider: CharSequence.chars() and .codePoints(), BufferedReader.lines(), and Files.lines() existed in Java 8. In Java 9, the following have been added: Process.children(), NetworkInterface.addresses(), Scanner.tokens(), Matcher.result...
CSS triangle custom border color
...areful about copypasta out of JSFiddle, it added two invisible and invalid characters into my CSS file that caused validation/parse errors in that css file. Once I removed the invisible characters (the chars were zero width, so cursor wasn't showing them, but I was able to backspace) it worked wonde...
Is gcc std::unordered_map implementation slow? If so - why?
...ith times().
template <typename TEST>
void time_test (TEST t, const char *m) {
struct tms start;
struct tms finish;
long ticks_per_second;
times(&start);
t();
times(&finish);
ticks_per_second = sysconf(_SC_CLK_TCK);
std::cout << "elapsed: "
...
How to avoid null checking in Java?
...t that it cannot be null, and that's it.
Example:
public String getFirst3Chars(String text) {
return text.subString(0, 3);
}
However, if your method just passes the value on, and the next method passes it on etc. it could get problematic. In that case you may want to check the argument as abov...
What is context in _.each(list, iterator, [context])?
...e" or sooner:
_.filter(words, lt, "e");
// find all words with 3 or more chars:
_.filter(words, pluck, 2);
Even from the limited examples, you can see how powerful an "extra argument" can be for creating re-usable code. Instead of making a different callback function for each situation, you can...
Should I use past or present tense in git commit messages? [closed]
... improper tense/grammar because it's shorter. You'll probably only save 3 characters on average for a standard 50 character message. That being said, the present tense on average will probably be a few characters shorter.
You can name commits more consistently with titles of tickets in your issu...
Which characters make a URL invalid?
Which characters make a URL invalid?
10 Answers
10
...
C++ Modules - why were they removed from C++0x? Will they be back later on?
... int add(int a, int b);
}
}
void not_exported_function(char* foo);
An important change of modules will be that macros and preprocessor definitions will be local to modules and will not be exported. Thus macros do not have any impact on imported modules:
#define FILE "my/file"
...
How to set a Default Route (To an Area) in MVC
... }
protected static bool IsSpecificPath(string name)
{
char ch = name[0];
if (ch != '~')
{
return (ch == '/');
}
return true;
}
}
Now as stated, this isn't a concrete engine, so you have to create that as well. This part, fortunat...
What is the most appropriate way to store user settings in Android application
... protected static final String UTF8 = "utf-8";
private static final char[] SEKRIT = ... ; // INSERT A RANDOM PASSWORD HERE.
// Don't use anything you wouldn't want to
// get out there if someone deco...