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How to show current time in JavaScript in the format HH:MM:SS?
Can you please tell me how to set time in this format HH:MM:SS .I want to set that this in an div ?
11 Answers
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Integer to hex string in C++
...is produces the exact amount of digits needed to represent it. You may use setfill and setw this to circumvent the problem:
stream << std::setfill ('0') << std::setw(sizeof(your_type)*2)
<< std::hex << your_int;
So finally, I'd suggest such a function:
template<...
Checking if a double (or float) is NaN in C++
...ng NaN.
However the last option may not work with every compiler and some settings (particularly optimisation settings), so in last resort, you can always check the bit pattern ...
share
|
improve ...
Input size vs width
...', sans-serif;
}
.wide-font {
font-family: 'Diplomata', cursive;
}
.set-width {
width: 220px;
}
<p>
<input type="text" size="10" class="narrow-font" value="0123456789" />
</p>
<p>
<input type="text" size="10" class="wide-font" value="0123456789" />
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Pandas: Setting no. of max rows
...
Set display.max_rows:
pd.set_option('display.max_rows', 500)
For older versions of pandas (<=0.11.0) you need to change both display.height and display.max_rows.
pd.set_option('display.height', 500)
pd.set_option('disp...
How do I grep for all non-ASCII characters?
...ill highlight non-ascii chars in red.
In some systems, depending on your settings, the above will not work, so you can grep by the inverse
grep --color='auto' -P -n "[^\x00-\x7F]" file.xml
Note also, that the important bit is the -P flag which equates to --perl-regexp: so it will interpret your...
Why can't I overload constructors in PHP?
...
(which simply wouldn't work), you can do:
$car = (new Car)
->setColor('blue')
->setMake('Ford')
->setDrive('FWD');
That way you can pick exactly which properties you want to set. In a lot of ways it's similar to passing in an array of options to your initial call...
Can hash tables really be O(1)?
... hash tables don't use BSTs. BSTs don't require hash values. Maps and Sets can be implemented as BSTs though.
– Nick Dandoulakis
May 5 '10 at 8:08
3
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iOS Remote Debugging
...
Open Safari on your Mac and activate the dev tools
On your iDevice: go to settings > safari > advanced and activate the web inspector
Go to any website with your iDevice
On your Mac: Open the developer menu and chose the site from your iDevice (its at the top Safari Menu)
As pointed out by ...
Why check both isset() and !empty()
Is there a difference between isset and !empty . If I do this double boolean check, is it correct this way or redundant? and is there a shorter way to do the same thing?
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