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Retain precision with double in Java
...le to represent the number exactly.
As has been mentioned several times already, Java has a BigDecimal class which will handle very large numbers and very small numbers.
From the Java API Reference for the BigDecimal class:
Immutable,
arbitrary-precision signed decimal
numbers. A BigDecim...
Using jQuery how to get click coordinates on the target element
...se<br/>position </div>
</body>
JavaScript
$(document).ready(function (e) {
$('#A').click(function (e) { //Default mouse Position
alert(e.pageX + ' , ' + e.pageY);
});
$('#B').click(function (e) { //Offset mouse Position
var posX = $(this).offset()....
Scalar vs. primitive data type - are they the same thing?
In various articles I have read, there are sometimes references to primitive data types and sometimes there are references to scalars.
...
Legality of COW std::string implementation in C++11
...st under this requirement, up until the time it is accessed, but that both read and write accesses would need to unshare it. Is that your reasoning?
– Ben Voigt
Mar 5 '15 at 15:00
...
How to render a PDF file in Android
...wers given to this and other similar posts:
This solution checks if a PDF reader app is installed and does the following:
- If a reader is installed, download the PDF file to the device and start a PDF reader app
- If no reader is installed, ask the user if he wants to view the PDF file online thro...
How to create a multi-tenant database with shared table structures?
...canned that article yesterday and skipped that misconception-part. Need to read it again.
– Marcel Jackwerth
Feb 6 '10 at 15:08
1
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How to pip install a package with min and max version range?
...so use:
pip install package==0.5.*
which is more consistent and easy to read.
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The application may be doing too much work on its main thread
...pped xx frames! The application may be
doing too much work on its main thread.” So what does it actually
means, why should you be concerned and how to solve it.
What this means is that your code is taking long to process and frames
are being skipped because of it, It maybe because of some he...
Deleting a resource using http DELETE
...ing up for me (it is page 23 and the preview has that redacted). Have you read this book? Do you happen to know the answer to my question?
– Craig Wilson
Jun 22 '11 at 13:06
...
Prevent direct access to a php include file
...nfig into a directory directive into the virtual host config file. Apache read it only once on startup, .htaccess is read on every access and slow down the server
– Eineki
Jan 3 '09 at 19:43
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