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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
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Conventions for exceptions or error codes
... was having a heated debate with a coworker on what would be the preferred error reporting method. Mainly we were discussing the usage of exceptions or error codes for reporting errors between application layers or modules.
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What is the difference between customErrors and httpErrors?
What is the difference between the customErrors and httpErrors sections of the web.config file in ASP.NET MVC applications?
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Where does PHP store the error log? (php5, apache, fastcgi, cpanel)
... and have Cpanel, Apache, PHP is run by fastcgi. Where does PHP store the error log?
21 Answers
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When a 'blur' event occurs, how can I find out which element focus went *to*?
...discover it?
– Kev
Sep 23 '08 at 16:05
3
Examined the event object in FireBug. FWIW, the property...
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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Differences between Exception and Error
...Throwables, can someone let me know the differences between Exceptions and Errors?
11 Answers
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Handling specific errors in JavaScript (think exceptions)
How would you implement different types of errors, so you'd be able to catch specific ones and let others bubble up..?
One way to achieve this is to modify the prototype of the Error object:
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jQuery ajax error function
...
The required parameters in an Ajax error function are jqXHR, exception and you can use it like below:
$.ajax({
url: 'some_unknown_page.html',
success: function (response) {
$('#post').html(response.responseText);
},
error: function (jq...