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How to print a float with 2 decimal places in Java?
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You can use the printf method, like so:
System.out.printf("%.2f", val);
In short, the %.2f syntax tells Java to return your variable (val) with 2 decimal places (.2) in decimal representation of a floating-point number (f) from the start of the format specifier (%).
There are other ...
Double decimal formatting in Java
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With Java 8, you can use format method..: -
System.out.format("%.2f", 4.0); // OR
System.out.printf("%.2f", 4.0);
f is used for floating point value..
2 after decimal denotes, number of decimal places after .
For most Java versions, you can use DecimalFormat: -
DecimalFormat fo...
Link to add to Google calendar
...le
details=Example%20of%20some%20description.%20See%20more%20at%20https%3A%2F%2Fstackoverflow.com%2Fquestions%2F10488831%2Flink-to-add-to-google-calendar
location=123%20Some%20Place%2C%20City
dates=20200222T100000/20200222T113000
ctz=America%2FNew_York
Example link:
https://calendar.google.com/ca...
What is the smallest possible valid PDF?
...aves me with 67 bytes
25 50 44 46 2D 31 2E 0D 74 72 61 69 6C 65 72 3C
3C 2F 52 6F 6F 74 3C 3C 2F 50 61 67 65 73 3C 3C
2F 4B 69 64 73 5B 3C 3C 2F 4D 65 64 69 61 42 6F
78 5B 30 20 30 20 33 20 33 5D 3E 3E 5D 3E 3E 3E
3E 3E 3E
I tried taking off the last end dictionary (>>), but Acrobat wo...
Has Facebook sharer.php changed to no longer accept detailed parameters?
...amp;display=popup&caption=An%20example%20caption
&link=https%3A%2F%2Fdevelopers.facebook.com%2Fdocs%2Fdialogs%2F
&redirect_uri=https://developers.facebook.com/tools/explorer
Official answer from fb team
sh...
How to get the file name from a full path using JavaScript?
...f good online regex explainers. rick.measham.id.au/paste/explain.pl?regex=%2F%5E.*%5B%5C%5C%5C%2F%5D%2F and regexper.com/#%2F%5E.*%5B%5C%5C%5C%2F%5D%2F should help. (Links are broken here, but copy-paste into a tab and it'll work)
– nickf
Feb 6 '17 at 12:07
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逆向工程——二进制炸弹(CSAPP Project) - 操作系统(内核) - 清泛网 - 专注...
...0x2d - b < 0)，fun7(*(0x804a6b4 + 8) = 0x804a648, b)。
4）*0x804a648=0x2f，*a – b == 0 (0x2f – b == 0)，所以b = 0x2f，递归返回。
得到3个不等式和一个等式：
1) 0x24 – 0x2f < 0
2) 0x32 – 0x2f > 0
3) 0x2d – 0x2f < 0
4) b = 0x2f
都符合要...
Easy pretty printing of floats in python?
...string formating is with format, to get ready for Python 3+.
print ["{0:0.2f}".format(i) for i in a]
The new string formating syntax is not hard to use, and yet is quite powerfull.
I though that may be pprint could have something, but I haven't found anything.
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How do I restrict a float value to only two places after the decimal point in C?
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If you just want to round the number for output purposes, then the "%.2f" format string is indeed the correct answer. However, if you actually want to round the floating point value for further computation, something like the following works:
#include <math.h>
float val = 37.777779;
f...
Link to “pin it” on pinterest without generating a button
... look like this:
<a href="//pinterest.com/pin/create/link/?url=http%3A%2F%2Fwww.flickr.com%2Fphotos%2Fkentbrew%2F6851755809%2F&media=http%3A%2F%2Ffarm8.staticflickr.com%2F7027%2F6851755809_df5b2051c9_z.jpg&description=Next%20stop%3A%20Pinterest">Pin it</a>
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