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What is the best way to remove accents (normalize) in a Python unicode string?
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@Jabba: , 'utf8' is a "safety net" needed if you are testing input in terminal (which by default does not use unicode). But usually you don't have to add it, since if you're removing accents then input_str is very likely to be utf8 already. It doesn't hurt to be safe, though.
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How to evaluate a math expression given in string form?
...ax.script.ScriptEngine;
import javax.script.ScriptException;
public class Test {
public static void main(String[] args) throws ScriptException {
ScriptEngineManager mgr = new ScriptEngineManager();
ScriptEngine engine = mgr.getEngineByName("JavaScript");
String foo = "40+2";
Syste...
Correct use of flush() in JPA/Hibernate
...read the effects of an operation in the database using JPQL/HQL (e.g. in a test). JPA cannot use cached data when executing these queries, so only stuff that's actually in the DB will be read.
– sleske
Jul 20 '11 at 10:15
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Is there a good reason to use upper case for SQL keywords? [closed]
...on speed really does matter so the 50% of working days I practiced writing test-queries in all lower case really pays off.
– user645280
Jun 16 '14 at 21:11
7
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How can I make setInterval also work when a tab is inactive in Chrome?
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I have tested it on a project including libraries that were using timers (so I couldn't implement workers myself). It worked like a charm. Thanks for this library
– ArnaudR
Oct 7 '15 at 12:30
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How do I raise a Response Forbidden in django
...only be used if you raise PermissionDenied
Below is a sample view used to test custom templates "403.html", "404.html" and "500.html"; please make sure to set DEBUG=False in project's settings or the framework will show a traceback instead for 404 and 500.
from django.http import HttpResponse
from...
How to clear gradle cache?
... relevant cache.
EDIT 2: due to tir38's question in a comment below, i am testing using an Android Gradle plugin v3.4.2 project. the gradle cache is enabled by org.gradle.caching=true in gradle.properties. i do a couple of clean build and the second time most tasks show FROM-CACHE as their status, ...
how to get program files x86 env variable?
...variable according to MSDN. Unfortunately I don't have 64-bit XP/Vista to test.
– Lexikos
Oct 20 '15 at 21:40
1
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'No Transport' Error w/ jQuery ajax call in IE
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I tested this on Windows Mobile 7.
After LOTS of time spent to understand, I finally found this:
http://bugs.jquery.com/ticket/10660
The Solution is simple, just set this:
$.support.cors = true;
and Ajax cross domain requ...
Saving grid.arrange() plot to file
...ing saved if not specified, is that ggplot2 invisibly keeps track of the latest plot, and I don't think grid.arrange should mess with this counter private to the package.
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