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What does the Ellipsis object do?
...ure, or Tuple[str, ...] to indicate a variable-length homogeneous tuple of strings.
– Anakhand
Jun 9 '19 at 10:31
7
...
One-liner to recursively list directories in Ruby?
...lt; child.to_s so that you could assign it to an array and get an array of strings? Thanks!
– MCP
Jun 3 '13 at 5:30
add a comment
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How to organize a node app that uses sequelize?
...lize, DataTypes) {
return sequelize.define("User", {
userId: DataTypes.STRING,
}, { tableName: 'users',
classMethods: classMethods
});
};
I only did this for the class methods but you could also do the same thing for instance methods.
...
Django : How can I see a list of urlpatterns?
...oin(p))" won't work because it's now a list of tuples instead of a list of strings, try "print(''.join(p[0]))".
– Cesar Canassa
Jul 9 '19 at 15:42
add a comment
...
How should a model be structured in MVC? [closed]
... because I am lazy:
public function loginWithPassword(Identity $identity, string $password): string
{
if ($identity->matchPassword($password) === false) {
$this->logWrongPasswordNotice($identity, [
'email' => $identity->getEmailAddress(),
'key' => ...
What's the difference between ES6 Map and WeakMap?
...
@MuhammadUmer: object can only have string ‘keys’, while WeakMap can only have non-primitive keys (no strings or numbers or Symbols as keys, only arrays, objects, other maps, etc.).
– Ahmed Fasih
Aug 28 '16 at 5:41
...
Having issue with multiple controllers of the same name in my project
...on = "Index", id = UrlParameter.Optional }, // Parameter defaults
new string[] { "MyCompany.MyProject.WebMvc.Controllers"}
);
This will make http://server/ go to your HomeController's Index action which is, I think, what you want. http://server/company/home will go to the Company area's HomeC...
How do I check if there are duplicates in a flat list?
...of the number of items in the list!
For longer lists with hashable items (strings, numbers, &c):
def anydup(thelist):
seen = set()
for x in thelist:
if x in seen: return True
seen.add(x)
return False
If your items are not hashable (sublists, dicts, etc) it gets hairier, though ...
Escape string for use in Javascript regex [duplicate]
...
Short 'n Sweet
function escapeRegExp(string) {
return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); // $& means the whole matched string
}
Example
escapeRegExp("All of these should be escaped: \ ^ $ * + ? . ( ) | { } [ ]");
>>> "All of th...
How to find out the MySQL root password
...wing queries to change the password:
UPDATE mysql.user SET authentication_string=PASSWORD('password') WHERE User='root';
FLUSH PRIVILEGES;
In MySQL 5.7, the password field in mysql.user table field was removed, now the field name is 'authentication_string'.
Quit the mysql safe mode and start mys...