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How to remove unwanted space between rows and columns in table?
...lspacing attribute on the table element for cross-browser compatibility.
<table cellspacing="0">
EDIT (for the sake of completeness I'm expanding this 5 years later:):
Internet Explorer 6 and Internet Explorer 7 required you to set cellspacing directly as a table attribute, otherwise the s...
Can an enum class be converted to the underlying type?
...underlying_type to know the underlying type, and then use cast:
#include <type_traits> //for std::underlying_type
typedef std::underlying_type<my_fields>::type utype;
utype a = static_cast<utype>(my_fields::field);
With this, you don't have to assume the underlying type, or yo...
Remove all child elements of a DOM node in JavaScript
...st myNode = document.getElementById("foo");
myNode.innerHTML = '';
}
<div id='foo' style="height: 100px; width: 100px; border: 1px solid black;">
<span>Hello</span>
</div>
<button id='doFoo'>Remove via innerHTML</button>
Option 1 B: Clearing textC...
Bootstrap full-width text-input within inline-form
...uires custom widths Inputs, selects, and textareas are 100% wide by
default in Bootstrap. To use the inline form, you'll have to set a
width on the form controls used within.
The default width of 100% as all form elements gets when they got the class form-control didn't apply if you use the fo...
How to wrap text using CSS? [duplicate]
...
Try doing this. Works for IE8, FF3.6, Chrome
<body>
<table>
<tr>
<td>
<div style="word-wrap: break-word; width: 100px">gdfggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg...
What does the “~” (tilde/squiggle/twiddle) CSS selector mean?
...he following example:
.a ~ .b {
background-color: powderblue;
}
<ul>
<li class="b">1st</li>
<li class="a">2nd</li>
<li>3rd</li>
<li class="b">4th</li>
<li class="b">5th</li>
</ul>
.a ~ .b matches...
Check if one IEnumerable contains all elements of another IEnumerable
...s in one collection are contained in another. If you only have IEnumerable<T> to work against, I would use Intersect.
var allOfList1IsInList2 = list1.Intersect(list2).Count() == list1.Count();
The performance of this should be very reasonable, since Intersect() will enumerate over each list...
Render HTML to PDF in Django site
...ntext = Context(context_dict)
html = template.render(context)
result = StringIO.StringIO()
pdf = pisa.pisaDocument(StringIO.StringIO(html.encode("ISO-8859-1")), result)
if not pdf.err:
return HttpResponse(result.getvalue(), content_type='application/pdf')
return HttpRes...
GridLayout (not GridView) how to stretch all children evenly
...
UPDATE: Weights are supported as of API 21. See PaulT's answer for more details.
END UPDATE
There are limitations when using the GridLayout, the following quote is taken from the documentation.
"GridLayout does not provide support for the principle of weight, as
defined...
Populating spinner directly in the layout xml
...'m not sure about this, but give it a shot.
In your strings.xml define:
<string-array name="array_name">
<item>Array Item One</item>
<item>Array Item Two</item>
<item>Array Item Three</item>
</string-array>
In your layout:
<Spinner
and...