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Getters \ setters for dummies
... this.bar = value; } }; foo.bar = 456; Raises an exception: Uncaught RangeError: Maximum call stack size exceeded at Object.set bar [as bar] (<anonymous>:4:32) at Object.set bar [as bar] (<anonymous>:4:32) at Object.set bar [as bar] (<anonymous>:4:32) at Object.set...
Visual Studio support for new C / C++ standards?
...e.
– Nick Van Brunt
Feb 3 '10 at 17:05
12
re: "lock-in" vs gcc: Never ascribe to malice what can ...
Why doesn't Python have a sign function?
...m "value"; -0.0 is a negative number, even if that seems an implementation error. Simply using cmp() will give the desired results, probably for nearly every case anyone would care about: [cmp(zero, 0) for zero in (0, 0.0, -0.0, -4, 5)] ==> [0, 0, 0, -1, 1].
– pythonlarry
...
Using an ORM or plain SQL? [closed]
... I was saying: even the most basic scenarios can potentially be subject to errors in different DBMSes - for instance, different handling of NULLs.
– Anton Gogolev
Jan 30 '09 at 8:17
...
How do I catch a PHP fatal (`E_ERROR`) error?
I can use set_error_handler() to catch most PHP errors, but it doesn't work for fatal ( E_ERROR ) errors, such as calling a function that doesn't exist. Is there another way to catch these errors?
...
Postgres and Indexes on Foreign Keys and Primary Keys
...- or a bad index
WITH fk_actions ( code, action ) AS (
VALUES ( 'a', 'error' ),
( 'r', 'restrict' ),
( 'c', 'cascade' ),
( 'n', 'set null' ),
( 'd', 'set default' )
),
fk_list AS (
SELECT pg_constraint.oid as fkoid, conrelid, confrelid as parentid,
co...
python: Change the scripts working directory to the script's own directory
... @BrunoBronosky With the explicit exit 1 your crond will be notified of an error, and in most cases will send an email notification of the failure.
– Ruud Althuizen
Jan 4 '17 at 14:18
...
URL Encode a string in jQuery for an AJAX request
...').val()),
dataType: "HTML",
success: function (data) {
},
error: function (xhr, ajaxOptions, thrownError) {
}
});
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How can I get useful error messages in PHP?
...often I will try and run a PHP script and just get a blank screen back. No error message; just an empty screen. The cause might have been a simple syntax error (wrong bracket, missing semicolon), or a failed function call, or something else entirely.
...
What is the difference between `throw new Error` and `throw someObject`?
I want to write a common error handler which will catch custom errors thrown on purpose at any instance of the code.
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