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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 do you attach and detach from Docker's process?
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edited Jan 31 at 19:28
Josh Correia
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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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What is the explicit promise construction antipattern and how do I avoid it?
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371
The deferred antipattern (now explicit-construction anti-pattern) coined by Esailija is a comm...
How to write DataFrame to postgres table?
...create_engine
engine = create_engine('postgresql://scott:tiger@localhost:5432/mydatabase')
df.to_sql('table_name', engine)
You are correct that in pandas up to version 0.13.1 postgresql was not supported. If you need to use an older version of pandas, here is a patched version of pandas.io.sql: ...
When should I mock?
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edited May 6 '13 at 18:33
Drew Stephens
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How do you run your own code alongside Tkinter's event loop?
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edited May 3 '15 at 20:48
nbro
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