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Hidden features of HTML
...s code and results for links from this page.
Regular Anchor:
<a href="test.html">Click here</a>
Leads to
www.anypage.com/folder/subfolder/test.html
Now if you add base tag
<base href="http://www.anypage.com/" />
<a href="test.html">Click here</a>
The anchor n...
How can I extract a good quality JPEG image from a video file with ffmpeg?
...ical file sizes and (to my naked eye) appear the same as without qscale at all.
– felwithe
Jan 28 '15 at 23:03
Can you...
ASP.NET Web Site or ASP.NET Web Application?
...the programmers write the application, the application is then built. The test team tests the application on the test system. Then the customer installs the applications. That LAST think you want is anyone making live changes!
– Ian Ringrose
Jun 23 '09 at 21...
Difference between declaring variables before or in loop?
...
+1 for actually testing it, not just an opinion/theory the OP could have made up himself.
– MGOwen
May 5 '10 at 0:53
3
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Checking for NULL pointer in C/C++ [closed]
...
In my experience, tests of the form if (ptr) or if (!ptr) are preferred. They do not depend on the definition of the symbol NULL. They do not expose the opportunity for the accidental assignment. And they are clear and succinct.
Edit: As Soa...
How do I create a file AND any folders, if the folders don't exist?
...ine I wish to create (or overwrite) the following file :- C:\Temp\Bar\Foo\Test.txt
9 Answers
...
Convert absolute path into relative path given a current directory using Bash
...ile1" "$file2"
For example:
$ realpath --relative-to=/usr/bin/nmap /tmp/testing
../../../tmp/testing
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On showing dialog i get “Can not perform this action after onSaveInstanceState”
...ected void onResume()
{
super.onResume();
sHandler.removeCallbacks(test);
}
@Override
protected void onPause()
{
super.onPause();
sHandler.postDelayed(test, 5000);
}
Runnable test = new Runnable()
{
@Override
public void run()
{
if (mIsAfterOnSaveInstanceState)
...
Test iOS app on device without apple developer program or jailbreak
How can I test an iOS application on my iPod Touch without registering for the Apple Developer Program or jailbreaking my iPod?
...
What is the best method of handling currency/money?
... price calculation.
If you insist on using integers, you will have to manually convert to and from BigDecimals everywhere, which will probably just become a pain.
As pointed out by mcl, to print the price, use:
number_to_currency(price, :unit => "€")
#=> €1,234.01
...