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Reset CSS display property to default value
...y:
For example, if an author specifies all: initial on an element it will block all inheritance and reset all properties, as if no rules appeared in the author, user, or user-agent levels of the cascade.
This can be useful for the root element of a "widget" included in a page, which does not wish t...
What are the most-used vim commands/keypresses?
...0 or so keys to start adding text, and 18 ways to visually select an inner block. Or do you!?
10 Answers
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TSQL - How to use GO inside of a BEGIN .. END block?
...the double-negatives and make it clearer that it's simulating a virtual if-block), I would prefix the block with an -- If whatever Comment, indent the block and postfix the block with an --end If whatever Comment.
– Tom
Jun 23 '17 at 3:23
...
Why should I not wrap every block in “try”-“catch”?
...ception then it is reckless not to protect this call with a meaningful try block.
16 Answers
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What is the HMVC pattern?
...
I am currently in the process of developing my own PHP 5.3 HMVC framework called Alloy. Since I am heavily invested in and sold on HMVC, I thought I could offer a different view point, and perhaps a better explanation of why HMVC should be used and the benefits it brings.
Th...
Rails render partial with block
...%>
</div>
<div class="content">
<%= capture(&block) %>
</div>
<div class="actions">
<div class="ui negative button">Cancel</div>
<div class="ui positive button">Ok</div>
</div>
</div>
Define your method ...
Python try-else
...
The statements in the else block are executed if execution falls off the bottom of the try - if there was no exception. Honestly, I've never found a need.
However, Handling Exceptions notes:
The use of the else clause is better
than adding addit...
Bootstrap carousel multiple frames at once
...arousel-inner .active + .carousel-item + .carousel-item {
display: block;
}
.carousel-inner .carousel-item.active:not(.carousel-item-right):not(.carousel-item-left),
.carousel-inner .carousel-item.active:not(.carousel-item-right):not(.carousel-item-left) + .carousel-item,
.c...
Is it possible to read from a InputStream with a timeout?
...f bytes that can be read (or skipped over)
from this input stream without blocking by the next invocation of a method for
this input stream.
An estimate is unavoidable due to timing/staleness. The figure can be a one-off underestimate because new data are constantly arriving. However it always...
Zero-pad digits in string
...
There's also str_pad
<?php
$input = "Alien";
echo str_pad($input, 10); // produces "Alien "
echo str_pad($input, 10, "-=", STR_PAD_LEFT); // produces "-=-=-Alien"
echo str_pad($input, 10, "_", STR_PAD_BOTH); // produces ...