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MySQL: Set user variable from result of query
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CSS: Control space between bullet and
...actice futureproofing as well as semantics: if in future any javascript or new features development etc had a good reason to add extra spans to your content, things could get messy)
– user56reinstatemonica8
Aug 7 '12 at 11:01
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How to display unique records from a has_many through relationship?
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How can I truncate a double to only two decimal places in Java?
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If you want that for display purposes, use java.text.DecimalFormat:
new DecimalFormat("#.##").format(dblVar);
If you need it for calculations, use java.lang.Math:
Math.floor(value * 100) / 100;
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What does `node --harmony` do?
...ng, --harmony_proxies, etc.) From this blog post, it seems harmony enables new ECMAScript 6 features in the language. The reason your file won't run without harmony is because app.js is probably using non-backward compatible features from the new ECMAScript 6 standard (like block scoping, proxies, s...
When should I use jQuery's document.ready function?
...functions (your global objects), call them whenever you want. So once your new data is loaded and new elements created, call those functions again.
These functions are the ones where you've bound the events and action items.
$(document).ready(function(){
bindelement1();
bindelement2();
});
functi...
.bashrc/.profile is not loaded on new tmux session (or window) — why?
When tmux starts or opens a new window, it does not load my .profile or .bashrc . I end up typing . ~/.bashrc every time. Is there a way to make this happen automatically?
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Can I define a class name on paragraph using Markdown?
...arkdown?
Natively? No. But...
No, Markdown's syntax can't. You can set ID values with Markdown Extra through.
You can use regular HTML if you like, and add the attribute markdown="1" to continue markdown-conversion within the HTML element. This requires Markdown Extra though.
<p class='spec...
is it possible to update UIButton title/text programmatically?
I have a UIButton , that when pressed, brings up a new view where the user can change some settings. When the view is dismissed, I'd like to update the title/text of the UIButton to reflect the new state. I'm calling:
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How does numpy.histogram() work?
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