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How to define a circle shape in an Android XML drawable file?
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No need for the size in the shape if you later define a square size for the view.
– Ferran Maylinch
Nov 25 '15 at 17:58
2
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How to convert a string to number in TypeScript?
...orrectly parse simple decimal integer strings like "123", but will behave differently for various other, possibly expected, cases (like "123.45") and corner cases (like null).
Table taken from this answer
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AngularJS passing data to $http.get request
I have a function which does a http POST request. The code is specified below. This works fine.
7 Answers
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How do I check if file exists in jQuery or pure JavaScript?
How do I check if a file on my server exists in jQuery or pure JavaScript?
17 Answers
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Setting Curl's Timeout in PHP
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You don't need set_time_limit(0); if the script is running on the console.
– CONvid19
Nov 19 '16 at 18:41
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How do I assign an alias to a function name in C++?
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There are different approaches:
With C++11 with non-template non-overloaded functions you can simply use:
const auto& new_fn_name = old_fn_name;
If this function has multiple overloads you should use static_cast:
const auto&...
How to select the nth row in a SQL database table?
... the 21st row. OFFSET 20 is telling Postgres to skip the first 20 records. If you don't specify an ORDER BY clause, there's no guarantee which record you will get back, which is rarely useful.
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MySQL Error 1153 - Got a packet bigger than 'max_allowed_packet' bytes
...qld that is running and accepting the import.
For the client, you can specify it on the command line:
mysql --max_allowed_packet=100M -u root -p database < dump.sql
Also, change the my.cnf or my.ini file under the mysqld section and set:
max_allowed_packet=100M
or you could run these comma...
Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop
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Sadly for short arrays the answer is vastly different. For example cloning an array of listeners before calling each of them. Those arrays are often small, usually 1 element.
– gman
Feb 13 '15 at 2:05
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Dynamically access object property using variable
...g['bar']
The value between the brackets can be any expression. Therefore, if the property name is stored in a variable, you have to use bracket notation:
var something = {
bar: 'foo'
};
var foo = 'bar';
// both x = something[foo] and something[foo] = x work as expected
console.log(something[...