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What's the best/easiest GUI Library for Ruby? [closed]
...ms it supports: Windows, OS X, Linux, etc.) SWT always appealed to me as a Java developer, but coding it was painful in the extreme. Glimmer makes the process a lot more straightforward by emphasizing convention over configuration, and by valuing DRYness and all the other normal Ruby goodness.
Anot...
JavaScript Regular Expression Email Validation [duplicate]
...am using on my page.
http://www.zparacha.com/validate-email-address-using-javascript-regular-expression/
/^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,6}$/
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Android: failed to convert @drawable/picture into a drawable
... a number the variable will start with a number and this is not allowed on Java language.
– momo
Jun 25 '13 at 5:52
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A free tool to check C/C++ source code against a set of coding standards? [closed]
It looks quite easy to find such a tool for Java ( Checkstyle , JCSC ), but I can't seem to find one for C/C++. I am not looking for a lint-like static code analyzer, I only would like to check against coding standards like variable naming, capitalization, spacing, identation, bracket placement, an...
How to properly match varargs in Mockito
...ckito.anyInt(), Mockito.anyInt(), Mockito.any())).thenReturn(b);
Per the java docs for Mockito 2.23.4, Mockito.any() "Matches anything, including nulls and varargs."
How to clean project cache in Intellij idea like Eclipse's clean?
... answered Jul 10 '13 at 3:16
Java DevilJava Devil
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Separation of business logic and data access in django
...tice from a colleague of mine that uses this layering technique a lot with Java projects (JSF), e.g:
models.py
class Book:
author = models.ForeignKey(User)
title = models.CharField(max_length=125)
class Meta:
app_label = "library"
services.py
from library.models import Book
d...
Android and setting width and height programmatically in dp units
...d question however I've found a much neater way of doing this conversion.
Java
TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 65, getResources().getDisplayMetrics());
Kotlin
TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 65f, resources.displayMetrics)
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How to add a line break in an Android TextView?
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For anyone using Xamarin this is the equivalent: Java.Lang.JavaSystem.LineSeparator()
– Steve
Apr 23 '15 at 16:42
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converting CSV/XLS to JSON? [closed]
...u can't find an existing solution it's pretty easy to build a basic one in Java. I just wrote one for a client and it took only a couple hours including researching tools.
Apache POI will read the Excel binary.
http://poi.apache.org/
JSONObject will build the JSON
After that it's just a matter of...