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Why doesn't margin:auto center an image?
...hare how i solved the same problem.
My image was inheriting a float:left from a parent class. By setting float:none I was able to make margin:0 auto and display: block work properly. Hope it may help someone in the future.
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How to add multiple font files for the same font?
... Google fonts I would suggest the following.
If you want the fonts to run from your localhost or server you need to download the files.
Instead of downloading the ttf packages in the download links, use the live link they provide, for example:
http://fonts.googleapis.com/css?family=Source+Sans+Pr...
Pointers vs. values in parameters and return values
...don't have to call it.
Consider writing modify-in-place methods and create-from-scratch functions as matching pairs, for convenience: existingUser.LoadFromJSON(json []byte) error could be wrapped by NewUserFromJSON(json []byte) (*User, error). Again, it pushes the choice between laziness and pinchin...
When is null or undefined used in JavaScript? [duplicate]
...accidentally and not get any useful errors for tracking down where it came from.
– Dmitry
Nov 6 '16 at 4:36
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Javascript what is property in hasOwnProperty?
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I suppose that changes things. No error when run from console in Chrome though.
– Kristoffer Sall-Storgaard
Feb 22 '12 at 14:38
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How to center an element horizontally and vertically
...div>
</section>
Approach 4 - Absolutely positioned 50% from the top with displacement:
Example Here / Full Screen Example
This approach assumes that the text has a known height - in this instance, 18px. Just absolutely position the element 50% from the top, relative to the pare...
Change one value based on another value in pandas
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You can use map, it can map vales from a dictonairy or even a custom function.
Suppose this is your df:
ID First_Name Last_Name
0 103 a b
1 104 c d
Create the dicts:
fnames = {103: "Matt", 104: "Mr"}
lnames = {103:...
What Process is using all of my disk IO
... 0 0 ? D May28 4:25 \_ [jbd2/dm-0-8]
As you can see from the result, the jdb2/dm-0-8 (ext4 journal process), and kdmflush are constantly block your Linux.
For more details this URL could be helpful: Linux Wait-IO Problem
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Weird PHP error: 'Can't use function return value in write context'
...e than variables. But if you need it before 5.5, use trim($name) == false. From empty documentation.
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How to convert Milliseconds to “X mins, x seconds” in Java?
...When he finishes, I will subtract the current System.currentTimeMillis() from the start variable, and I want to show them the time elapsed using a human readable format such as "XX hours, XX mins, XX seconds" or even "XX mins, XX seconds" because its not likely to take someone an hour.
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