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When should I use Arrow functions in ECMAScript 6?
...licitly.
Many Object.prototype definitions live in the global scope (think String.prototype.truncate etc.) and those generally have to be of type function anyway. Consistently using function on the global scope helps avoid errors.
Many functions in the global scope are object constructors for old-st...
Check if value is in select list with JQuery
...ues containing any character, including ] and `\`. Avoid building selector strings from raw text without doing proper CSS-escaping.
– bobince
Feb 12 '10 at 1:28
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How to match any non white space character except a particular one?
...
Outside of a character class, it's "beginning of the string" (or line, depending on the current matching mode). Inside a character class, and only if it's the first character after the opening bracket, it negates the contents of the character class.
– Tim ...
How much of a git sha is *generally* considered necessary to uniquely identify a change in a given c
...hat the chance of it colliding would be negligible, how much of the SHA substring is generally required?
5 Answers
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Why can't I access DateTime->date in PHP's DateTime class?
...
This is slight faster than using format() because format() formats a timestring that has already been formatted. Especially if you do it many times in a loop.
However this is not a regular behaviour of PHP. A bugreport has already been filed as @Nile mentioned in the comments above.
...
How do I add a path to PYTHONPATH in virtualenv
...you want this to work with any python version, just use a normal old-style string-format rather than the fancy f-string f"... {dir_path}"
– Guillaume S
Jan 2 '19 at 4:27
...
How to completely remove a dialog on close
..., in my example, I went with the extremely simple option of just dumping a string withing the dialog div: $('#myDialog').html("Ooops."); You could modify this to change the content of any sub-controls in the dialog div as well.
– Fiona - myaccessible.website
Ma...
What is the difference between Hibernate and Spring Data JPA
...lows you to declare interfaces that have methods like findByNameOrderByAge(String name); that will be parsed in runtime and converted into appropriate JPA queries.
Its placement atop of JPA makes its use tempting for:
Rookie developers who don't know SQL or know it badly. This is a
recipe for dis...
How do I break out of a loop in Perl?
...found it. You use last instead of break
for my $entry (@array){
if ($string eq "text"){
last;
}
}
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How do you remove a Cookie in a Java Servlet
...e, passing "/" as the strPath parameter.
public static Cookie eraseCookie(String strCookieName, String strPath) {
Cookie cookie = new Cookie(strCookieName, "");
cookie.setMaxAge(0);
cookie.setPath(strPath);
return cookie;
}
...