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Mercurial move changes to a new branch
... use the rebase extension. Suppose you have a history like this:
@ changeset: 2:81b92083cb1d
| tag: tip
| summary: my new feature: edit file a
|
o changeset: 1:8bdc4508ac7b
| summary: my new feature: add file b
|
o changeset: 0:d554afd54164
summary: initial
This...
How do you remove an array element in a foreach loop?
I want to loop through an array with foreach to check if a value exists. If the value does exist, I want to delete the element which contains it.
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Label points in geom_point
...nctions.
library(ggplot2)
library(ggrepel)
nba <- read.csv("http://datasets.flowingdata.com/ppg2008.csv", sep = ",")
nbaplot <- ggplot(nba, aes(x= MIN, y = PTS)) +
geom_point(color = "blue", size = 3)
### geom_label_repel
nbaplot +
geom_label_repel(aes(label = Name),
...
Print “hello world” every X seconds
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Timer timer = new Timer(true); should be set to true as a deamon. Unless You want timer still running after closing the application.
– Tomasz Mularczyk
Feb 20 '15 at 21:18
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Sending a mail from a linux shell script
...nux Shell script. What is the standard command to do this and do I need to set up any special server names?
11 Answers
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Azure SQL Database Bacpac Local Restore
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Checking for NULL pointer in C/C++ [closed]
...ce of == will be caught by any competent compiler with the correct warning settings.
The important point is to pick a consistent style for your group and stick to it. No matter which way you go, you'll eventually get used to it, and the loss of friction when working in other people's code will be w...
DistutilsOptionError: must supply either home or prefix/exec-prefix — not both
...n't break your normal pip operations.
All you have to do is to create a setup.cfg file at the root directory of your project, usually where your main __init__.py or executable py file is. So if the root folder of your project is: /path/to/my/project/, create a setup.cfg file in there and put the ...
Joining three tables using MySQL
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Simply use:
select s.name "Student", c.name "Course"
from student s, bridge b, course c
where b.sid = s.sid and b.cid = c.cid
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Is it possible to use 'else' in a list comprehension? [duplicate]
...ed to creating a list, i.e. else and if can also be used the same way in a set comprehension:
>>> {i for i in "set comprehension"}
{'o', 'p', 'm', 'n', 'c', 'r', 'i', 't', 'h', 'e', 's', ' '}
and a dictionary comprehension:
>>> {k:v for k,v in [("key","value"), ("dict","compreh...