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Renaming files in a folder to sequential numbers
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323
Try to use a loop, let, and printf for the padding:
a=1
for i in *.jpg; do
new=$(printf "%0...
How to add a vertical Separator?
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Chnossos
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answered Apr 24 '14 at 22:25
Emmanuel RomulusEmm...
Why does my application spend 24% of its life doing a null check?
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3 Answers
3
Active
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Why use Object.prototype.hasOwnProperty.call(myObj, prop) instead of myObj.hasOwnProperty(prop)?
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edited May 23 '17 at 11:54
Community♦
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answered Aug 18 '12 at 10:11
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How to increase font size in a plot in R?
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Dirk EddelbuettelDirk Eddelbuettel
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How to make a background 20% transparent on Android
...ransparent means 80% opaque. If you meant the other way, instead of CC use 33 which is the hexadecimal for 255 * 0.2 = 51.
In order to calculate the proper value for an alpha transparency value you can follow this procedure:
Given a transparency percentage, for example 20%, you know the opaque pe...
How to read the output from git diff?
...y 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, const char **argv, const char *prefix)
+int main(int argc, const cha...
How can I make my own event in C#?
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edited Jul 20 '16 at 13:41
mattsson
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answered ...
Why is there no GIL in the Java Virtual Machine? Why does Python need one so bad?
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223
Python (the language) doesn't need a GIL (which is why it can perfectly be implemented on JVM [J...
How to check if element is visible after scrolling?
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edited Oct 13 '16 at 14:27
Andrea Casaccia
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