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python: how to identify if a variable is an array or a scalar
...he argument NBins . I want to make a call to this function with a scalar 50 or an array [0, 10, 20, 30] . How can I identify within the function, what the length of NBins is? or said differently, if it is a scalar or a vector?
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How do negative margins in CSS work and why is (margin-top:-5 != margin-bottom:5)?
...he element, so why do you have to set margin-top:-8px; and not margin-top:-50%;?
Well, vertical centering in CSS is harder than it should be. When setting even top or bottom margins in %, the value is calculated as a percentage always relative to the width of the containing block. This is rather a ...
Length of an integer in Python
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Alois Mahdal
8,75355 gold badges4545 silver badges6767 bronze badges
answered Feb 3 '10 at 5:00
GeekTantraGeekTantra
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Code Golf - π day
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15
votes
In dc: 88 and 93 93 94 96 102 105 129 138 141 chars
Just in case, I am using...
How to read the output from git diff?
...tory):
diff --git a/builtin-http-fetch.c b/http-fetch.c
similarity index 95%
rename from builtin-http-fetch.c
rename to http-fetch.c
index f3e63d7..e8f44ba 100644
--- a/builtin-http-fetch.c
+++ b/http-fetch.c
@@ -1,8 +1,9 @@
#include "cache.h"
#include "walker.h"
-int cmd_http_fetch(int argc, co...
How to empty a list in C#?
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answered Mar 15 '11 at 11:37
Øyvind BråthenØyvind Bråthen
52.2k2525 gold badges113113 silver badges138138 bronze badges
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Format bytes to kilobytes, megabytes, gigabytes
...gabytes and gigabytes? For instance I have an MP3 that Ubuntu displays as "5.2 MB (5445632 bytes)". How would I display this on a web page as "5.2 MB" AND have files less than one megabyte display as KB and files one gigabyte and above display as GB?
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How to find the JVM version from a program?
... same.
– Alex Miller
Jun 21 '13 at 15:54
2
ManagementFactory.getRuntimeMXBean().getSpecVersion() ...