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How to test an SQL Update statement before running it?
... @rickozoe below:
In general these lines will not be executed as once. In PHP f.e. you would write something like that (perhaps a little bit cleaner, but wanted to answer quick ;-) ):
$MysqlConnection->query('START TRANSACTION;');
$erg = $MysqlConnection->query('UPDATE MyGuests SET lastname=...
jQuery: how to change title of document during .ready()?
... than five years later, rimmkaufman.com/blog/googlebot-crawling-javascript-site-ready/…
– kqr
Sep 22 '14 at 9:49
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Display / print all rows of a tibble (tbl_df)
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How to set Default Controller in asp.net MVC 4 & MVC 5
...er", i.e. what page is shown when you navigate to the landing page of your site.
– Martin Liversage
Sep 10 '14 at 16:28
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What does ~~ (“double tilde”) do in Javascript?
...nd-about way.
See this thread: http://www.sitepoint.com/forums/showthread.php?t=663275
Also, more detailed info is available here: http://dreaminginjavascript.wordpress.com/2008/07/04/28/
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In JavaScript, why is “0” equal to false, but when tested by 'if' it is not false by itself?
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It's PHP where the string "0" is falsy (false-when-used-in-boolean-context). In JavaScript, all non-empty strings are truthy.
The trick is that == against a boolean doesn't evaluate in a boolean context, it converts to number, an...
When should a class be Comparable and/or Comparator?
...of the uses of both Comparator and comparable: sysdotoutdotprint.com/index.php/2017/03/28/…
– mel3kings
Mar 28 '17 at 3:49
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Stop form refreshing page on submit
... $.ajax({
type: 'post',
url: 'myPageName.php',
data: $('#myFormName').serialize(),
success: function () {
alert("Email has been sent!");
}
});
e.preventDefault();
});
})...
What do < and > stand for?
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Its &#10; Got it from a site.
– Anuj Balan
May 10 '13 at 7:03
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Browse the files created on a device by the iOS application I'm developing, on workstation?
...xport some app files! http://www.macroplant.com/iexplorer/download-ie3-mac.php
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