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How to make an HTML back link?
... page? Basically a simulated back button, but an actual hyperlink. Client-side technologies only, please.
12 Answers
...
How do you automatically set text box to Uppercase?
... the <img> tag, instead of the <input>.
It is also not a good idea to have the spaces between the attribute name and the value...
<input type="text" class="normal"
name="Name" size="20" maxlength="20"
style="text-transform:uppercase" />
<img src="../images/tic...
What are the differences between a HashMap and a Hashtable in Java?
...ashMap better for non-threaded applications, as unsynchronized Objects typically perform better than synchronized ones.
Hashtable does not allow null keys or values. HashMap allows one null key and any number of null values.
One of HashMap's subclasses is LinkedHashMap, so in the event that you'd w...
How to align a to the middle (horizontally/width) of the page [duplicate]
I have a div tag with width set to 800 pixels . When the browser width is greater than 800 pixels , it shouldn't stretch the div , but it should bring it to the middle of the page.
...
How do I send a POST request with PHP?
...he way the PHP curl extension works, combining various flags with setopt() calls. In this example I've got a variable $xml which holds the XML I have prepared to send - I'm going to post the contents of that to example's test method.
$url = 'http://api.example.com/services/xmlrpc/';
$ch = curl_init...
Perform .join on value in array of objects
... age: 24},
{name: "Peter", age: 21}
].map(e => e.name).join(",");
(fiddle)
If you want to support older browsers, that are not ES5 compliant you can shim it (there is a polyfill on the MDN page above). Another alternative would be to use underscorejs's pluck method:
var users = [
{nam...
How to use phpexcel to read data and insert into database?
...irst." . EOL);
}
echo date('H:i:s') , " Load from Excel2007 file" , EOL;
$callStartTime = microtime(true);
$objPHPExcel = PHPExcel_IOFactory::load("05featuredemo.xlsx");
$callEndTime = microtime(true);
$callTime = $callEndTime - $callStartTime;
echo 'Call time to read Workbook was ' , sprintf('%....
XmlSerializer - There was an error reflecting type
... How does one look at an "inner exception"?
– David
Dec 17 '12 at 3:47
7
or add '@exception' ...
How to extract img src, title and alt from html using php? [duplicate]
...ach is very straight-forward but someone might want to use the @ sign when calling the loadHTML method (@$doc->loadHTML) as it would prevent warnings from showing up.
– Alex Polo
Aug 16 '10 at 10:25
...
Should I use 'border: none' or 'border: 0'?
... reality, it'd probably be a few hundred KB difference a day, which is basically 0 for a large site. Not that I think border:none is somehow better, but using this as your reasoning is faulty.
– BlueRaja - Danny Pflughoeft
Feb 8 '14 at 19:49
...