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Elements order in a “for (… in …)” loop
...says that "An Object is an unordered collection of properties" (see http://www.mozilla.org/js/language/E262-3.pdf section 8.6).
It's not going to be standards conformant (i.e. safe) to assume all Javascript implementations will enumerate in declaration order.
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How can I debug a .BAT script?
...nning steps' (win32) software doing exactly what I was looking for:
http://www.steppingsoftware.com/
You can load a bat file, place breakpoints / start stepping through it while seeing the output and environment variables.
The evaluation version only allows to step through 50 lines... Does anyone ...
Is returning null bad design? [closed]
...complete objects
Check this blog post for a detailed explanation: http://www.yegor256.com/2014/05/13/why-null-is-bad.html. More in my book Elegant Objects, Section 4.1.
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Change Name of Import in Java, or import two classes with the same name
...will reconsider it.
If you are interested, you can find a JEP draft here: https://gist.github.com/cardil/b29a81efd64a09585076fe00e3d34de7
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follo...
HTML Script tag: type or language (or omit both)?
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<script src="http://example.com/test.js"></script>
</head>
<bod...
How to remove unwanted space between rows and columns in table?
...ht="80" style="line-height: 80px;">
<img height="80" src="http://www.website.com/images/Nature_01.jpg" width="600" />
</td>
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Rails: fields_for with index?
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The answer below was posted many years ago, for a modern approach see:
https://stackoverflow.com/a/22640703/105403
This would actually be a better approach, following Rails documentation more closely:
<% @questions.each.with_index do |question,index| %>
<% f.fields_for :questions, ...
img tag displays wrong orientation
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN"
"http://www.w3.org/TR/html4/frameset.dtd">
<html>
<head>
<style>
.rotate90 {
-webkit-transform: rotate(90deg);
-moz-transform: rotate(90deg);
-o-transform: rotate(90deg);
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How to disable an input type=text?
...adOnly should be in camelCase to work correctly in Firefox (magic).
Demo: https://jsfiddle.net/L96svw3c/ -- somewhat explains the difference between disabled and readOnly.
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Could not find com.google.android.gms:play-services:3.1.59 3.2.25 4.0.30 4.1.32 4.2.40 4.2.42 4.3.23
...ven the sample I used as a reference in the first place stopped working:
https://plus.google.com/+AndroidDevelopers/posts/4Yhpn6p9icf
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