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How to select bottom most rows?
..., as they will be out of order (unless order doesn't matter, which the OP did not say).
– Tom H
Dec 9 '09 at 20:32
3
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How do I pass JavaScript variables to PHP?
I want to pass JavaScript variables to PHP using a hidden input in a form.
14 Answers
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Is it safe to push_back an element from the same vector?
...gt The client is not obligated to maintain the precondition throughout the call; only to ensure that it is met at the initiation of the call.
– bames53
Sep 13 '13 at 15:08
6
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Restrict varchar() column to specific values?
...h would restrict values? Something like:
CREATE TABLE SomeTable
(
Id int NOT NULL,
Frequency varchar(200),
CONSTRAINT chk_Frequency CHECK (Frequency IN ('Daily', 'Weekly', 'Monthly', 'Yearly'))
)
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Remove whitespaces inside a string in javascript
... l l o World! ".replace(/ /g, "");
document.getElementById("greeting").innerText = str;
<p id="greeting"><p>
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How do I wait for an asynchronously dispatched block to finish?
...ing suites, we must ensure the test does not finish until the asynchronous call is done). This is one of those rare situations where the semaphore technique for blocking the main thread might be necessary.
So with my apologies to the author of this original question, for whom the semaphore techniq...
Can someone explain mappedBy in JPA and Hibernate?
...ing mapping of it at that. You're telling both models that they "own" the IDAIRLINE column. Really only one of them actually should! The 'normal' thing is to take the @JoinColumn off of the @OneToMany side entirely, and instead add mappedBy to the @OneToMany.
@OneToMany(cascade = CascadeType.ALL...
Show loading image while $.ajax is performed
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The "image" people generally show during an ajax call is an animated gif. Since there is no way to determine the percent complete of the ajax request, the animated gifs used are indeterminate spinners. This is just an image repeating over and over like a ball of circles of ...
What is the difference between SQL, PL-SQL and T-SQL?
...ilt-in interpreted and OS independent programming
environment.
directly be called from the command-line SQL*Plus interface.
Direct call can also be made from external programming language calls
to database.
general syntax is based on that of ADA and Pascal programming
language.
Apart from Oracle, it...
How can I redirect HTTP requests made from an iPad?
...ound this limitation of the iPad is to use a HTTP proxy server, such as Squid running on another machine where you can edit the hosts file.
On the iPad Under Settings -> Network -> Wi-Fi -> (Your network) There is a HTTP Proxy setting which can be set to manual. Enter you proxy informatio...