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How to get numbers after decimal point?
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does anyone know which would be the faster operation, this method described above, or: float b = a - int(a) ? i suspect the later, but wanted to see if there was confirmation
– hokkuk
Sep 8 '12 a...
ls command: how can I get a recursive full-path listing, one line per file?
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@dreftymac, i'll be glad to change my vote, but it is now locked, you need to edit the question so i can update the vote
– lurscher
Apr 15 '13 at 20:10
8
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UTF-8 byte[] to String
...ream to read the bytes of a UTF-8 encoded text file into a byte array. I know that I can use the following routine to convert the bytes to a string, but is there a more efficient/smarter way of doing this than just iterating through the bytes and converting each one?
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How to get a list of user accounts using the command line in MySQL?
... using the MySQL command line utility and can navigate through a database. Now I need to see a list of user accounts. How can I do this?
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Setting up a JavaScript variable from Spring model by using Thymeleaf
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Thymeleaf 3 now:
Display a constant:
<script th:inline="javascript">
var MY_URL = /*[[${T(com.xyz.constants.Fruits).cheery}]]*/ "";
</script>
Display a variable:
var message = [[${message}]];
Or in a comment to have a...
How to alter a column and change the default value?
... If you want the default value to be the time of the insert, use NOW() or current_timestamp() @Malaise @Nereis
– BlueCacti
Jul 1 '19 at 9:47
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Python division
...2.7 and Python 3.3.
In Python 2.7 and Python 3.3:
>>>20//15
1
Now, see the comparison
>>>a = 7.0/4.0
>>>b = 7/4
>>>print a == b
For the above program, the output will be False in Python 2.7 and True in Python 3.3.
In Python 2.7 a = 1.75 and b = 1.
In Pyth...
Copy all the lines to clipboard
...d the server is Linux (which I assumed was what the OP was looking for but now that I think about it, that's an unrelated problem). In my defense, I'd avoid vim for copying and pasting for local files, but that's my personal taste. Good tips.
– Sridhar Sarnobat
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How can query string parameters be forwarded through a proxy_pass with nginx?
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Humm.. I can't recall now :( But I feel like it might have been related to the "~*". However, I just checked, and I have nginx 1.2.3 (through homebrew). Maybe that's it?
– duma
Aug 31 '12 at 4:07
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How to Resize a Bitmap in Android?
...roach. I find the image is much more clear with matrix approach. I do not know if it is common or just because I am using a simulator instead of a phone. Just a hint for someone who encouters the same trouble like me.
– Anson Yao
Nov 18 '14 at 4:47
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