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Java Round up Any Number
...00 perform integer arithmetic. Try Math.ceil(a / 100.0) instead.
int a = 142;
System.out.println(a / 100);
System.out.println(Math.ceil(a / 100));
System.out.println(a / 100.0);
System.out.println(Math.ceil(a / 100.0));
System.out.println((int) Math.ceil(a / 100.0));
Outputs:
1
1.0
1.42
2.0
2
...
Access to Modified Closure (2)
...ttons shows "Wilma" four times.
This is because the language spec (ECMA 334 v4, 15.8.4) (before C# 5) defines:
foreach (V v in x) embedded-statement is then expanded to:
{
E e = ((C)(x)).GetEnumerator();
try {
V v;
while (e.MoveNext()) {
v = (V)(T)e.Current...
“ValueError: zero length field name in format” error in Python 3.0,3.1,3.2
...
answered Mar 27 '11 at 4:01
Winston EwertWinston Ewert
39.1k1010 gold badges6262 silver badges7878 bronze badges
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HTML/CSS: Make a div “invisible” to clicks?
... This property is supported in Firefox 3.6+, Chrome 2+, IE 11+, and Safari 4+. Unfortunately, I don't have knowledge of a cross-browser workaround.
#overlay {
pointer-events: none;
}
share
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imp...
Mounting multiple volumes on a docker container?
...ile/username:/mycode -v /home/usr/workspace/proj/WebContent/file:/tst gcc:4.9 sh -c 'cd mycode; gcc -o myapp ./mycode.c; cd tst; ./myapp < ./test.txt' This is my command, I'm trying to compile the mycode.c that is in the first volume, but give that same file an stdin from a different volume. How...
How to specify Composer install path?
...
140
It seems that you can define the vendor dir to be something else (plugins in your case):
{
...
What are the “loose objects” that the Git GUI refers to?
...
An object (blobs, trees, and commits) with SHA say - 810cae53e0f622d6804f063c04a83dbc3a11b7ca will be stored at
.git/objects/81/0cae53e0f622d6804f063c04a83dbc3a11b7ca
( the split in first two characters to improve performance of the File system as now not all the objects are stored in the sam...
Ruby on Rails patterns - decorator vs presenter
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104
A decorator is more of a "let's add some functionality to this entity". A presenter is more of a...
What is the `sensor` parameter for in the Google Places API?
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answered Dec 23 '11 at 16:47
Mano MarksMano Marks
8,51322 gold badges2424 silver badges2727 bronze badges
...