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How to specify table's height such that a vertical scroll bar appears?
... appears to be because <table> elements are not rendered as display: block by default (they actually have their own display type). You can force the overflow property to work by setting the <table> element to be a block type:
table {
display: block;
height: 500px;
overflow-y: scro...
When do I need to use Begin / End Blocks and the Go keyword in SQL Server?
Can someone tell me when and where I need to use begin and end blocks in SQL Server?
Also, what exactly does the Go keyword do?
...
How to download a file from server using SSH? [closed]
...ote/dir/foobar.txt /local/dir
From: http://www.hypexr.org/linux_scp_help.php
share
edited Mar 14 '15 at 9:31
Marek Grzenkowicz
...
JavaScript hide/show element
...owStuff(id, text, btn) {
document.getElementById(id).style.display = 'block';
// hide the lorem ipsum text
document.getElementById(text).style.display = 'none';
// hide the link
btn.style.display = 'none';
}
<td class="post">
<a href="#" onclick="showStuff('ans...
Auto margins don't center image in page
...
add display:block; and it'll work. Images are inline by default
To clarify, the default width for a block element is auto, which of course fills the entire available width of the containing element.
By setting the margin to auto, the b...
if else statement in AngularJS templates
...switch-when="video.large">
<!-- code to render a large video block-->
</div>
<div ng-switch-default>
<!-- code to render the regular video block -->
</div>
</div>
3. ng-hide / ng-show directives
Alternatively, you might also use n...
Declaring and initializing variables within Java switches
...section 6.3 of the JLS:
The scope of a local variable declaration in a block (§14.4) is the rest of the block in which the declaration appears, starting with its own initializer and including any further declarators to the right in the local variable declaration statement.
In your case, case ...
Why do we need break after case statements?
...hy doesn't the compiler automatically put break statements after each code block in the switch? Is it for historical reasons? When would you want multiple code blocks to execute?
...
Use of Initializers vs Constructors in Java
...
I most often use static initializer blocks for setting up final static data, especially collections. For example:
public class Deck {
private final static List<String> SUITS;
static {
List<String> list = new ArrayList<String>();
...
Why does JQuery have dollar signs everywhere?
...
Unless you are using another language like PHP to populate javascript in your site using HTMLdocs, at which point that dollar sign serves the additional purpose of breaking everything since PHP does use the dollar sign to start all variables. (A reason that if you're ...