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Allowed characters in filename [closed]
...systems:
Windows (FAT32, NTFS): Any Unicode except NUL, \, /, :, *, ", <, >, |. Also, no space character at the start or end, and no period at the end.
Mac(HFS, HFS+): Any valid Unicode except : or /
Linux(ext[2-4]): Any byte except NUL or /
so any byte except NUL, \, /, :, *, ", <, &g...
Why we should not use protected static in java
...lic String getTest() {
return test;
}
}
You will see the results:
test
changed
Try it yourself at: https://ideone.com/KM8u8O
The class Test2 is able to access the static member test from Test without needing to qualify the name - but it does not inherit or get its own copy. It is l...
What's the simplest way to subtract a month from a date in Python?
If only timedelta had a month argument in it's constructor. So what's the simplest way to do this?
20 Answers
...
Exposing a port on a live Docker container
...be done with the awareness that it may well create blue smoke.
OR
Another alternative is to look at the (new? post 0.6.6?) -P option - which will use random host ports, and then wire those up.
OR
With 0.6.5, you could use the LINKs feature to bring up a new container that talks to the existing one, ...
How to calculate cumulative normal distribution?
...r(var)) and you want to calculate:
from scipy.stats import norm
# cdf(x < val)
print norm.cdf(val, m, s)
# cdf(x > val)
print 1 - norm.cdf(val, m, s)
# cdf(v1 < x < v2)
print norm.cdf(v2, m, s) - norm.cdf(v1, m, s)
Read more about cdf here and scipy implementation of normal distrib...
What is the difference between ui-bootstrap-tpls.min.js and ui-bootstrap.min.js?
...ill see something like:
GET http://localhost:8989/hello-world/template/tooltip/tooltip-popup.html 404 (Not Found) angular.js:7073
Error: [$compile:tpload] http://errors.angularjs.org/undefined/$compile/tpload?p0=template%2Ftooltip%2Ftooltip-popup.html
at Error (<anonymous>)
at http://...
How can I import Swift code to Objective-C?
...mes My_Project-Swift.h)
If your target is a framework, you need to import <TargetName/TargetName-Swift.h>
Make sure your Swift file is member of the target
share
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...
Postgresql 9.2 pg_dump version mismatch
...
Macs have a builtin /usr/bin/pg_dump command that is used as default.
With the postgresql install you get another binary at /Library/PostgreSQL/<version>/bin/pg_dump
...
How to enable zoom controls and pinch zoom in a WebView?
The default Browser app for Android shows zoom controls when you're scrolling and also allows for pinch zooming. How can I enable this feature for my own Webview?
...
Shortest distance between a point and a line segment
... of 0 length line
param = dot / len_sq;
var xx, yy;
if (param < 0) {
xx = x1;
yy = y1;
}
else if (param > 1) {
xx = x2;
yy = y2;
}
else {
xx = x1 + param * C;
yy = y1 + param * D;
}
var dx = x - xx;
var dy = y - yy;
return Math.sqrt(dx * dx ...