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Scala Doubles, and Precision
...rmat way, but in locales s.a. mine (Finnish), care must be taken to fix to ROOT locale. E.g. "%.2f".formatLocal(java.util.Locale.ROOT,x).toDouble . It seems, format uses ',' because of the locale whereas toDouble is not able to take it in and throws a NumberFormatException. This of course is based o...
best way to add license section to iOS settings bundle
...hange to licenses directory & run the script
Edit your settings bundle Root.plist to include a child section called 'Acknowledgements'
Here's the script:
#!/usr/bin/perl -w
use strict;
my $out = "../Settings.bundle/en.lproj/Acknowledgements.strings";
my $plistout = "../Settings.bundle/Ackn...
How to safely upgrade an Amazon EC2 instance from t1.micro to large? [closed]
...
If the snapshot is of the root volume, Amazon recommends stopping the instance before taking the snapshot: docs.aws.amazon.com/AWSEC2/latest/UserGuide/…
– Taterhead
Dec 8 '16 at 9:38
...
How to handle static content in Spring MVC?
...erve static resources while still using the DispatchServlet on your site's root.
In order to use this, use a directory structure that looks like the following:
src/
springmvc/
web/
MyController.java
WebContent/
resources/
img/
image.jpg
WEB-INF/
jsp/
index.jsp
web.xm...
What is the standard Python docstring format? [closed]
... syntax that offers better guidance than PEP-257. For example:
def square_root(n):
"""Calculate the square root of a number.
Args:
n: the number to get the square root of.
Returns:
the square root of n.
Raises:
TypeError: if n is not a number.
ValueE...
How do I get monitor resolution in Python?
...o this post: How to get the screen size in Tkinter?
import tkinter as tk
root = tk.Tk()
screen_width = root.winfo_screenwidth()
screen_height = root.winfo_screenheight()
share
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improve this ans...
How would I get a cron job to run every 30 minutes?
... Works great! In CentOS crontab, I had to do something like 0,30 * * * * root your_command where root would be the user I'm using.
– prograhammer
Nov 13 '14 at 0:38
...
How should you build your database from source control?
.../setup_db.sql
proj/sql/dummy_data.sql
proj/sql/mssql_specific.sql
proj/sql/mysql_specific.sql
And then I abstract out all my SQL queries so that I can build the entire project for MySQL, Oracle, MSSQL or anything else.
Build and test automation uses these build-scripts as they are as important as...
Regex Named Groups in Java
...etimes a double return system is used where the tail is
* returned in root.
*/
private Node group0() {
boolean capturingGroup = false;
Node head = null;
Node tail = null;
int save = flags;
root = null;
int ch = next();
if (ch == '...
Comparing two files in linux terminal
...d-group-format="%<" --unchanged-group-format="" file1.txt file2.txt
[root@vmoracle11 tmp]# cat file1.txt
test one
test two
test three
test four
test eight
[root@vmoracle11 tmp]# cat file2.txt
test one
test three
test nine
[root@vmoracle11 tmp]# diff --changed-group-format='%<' --unchanged...