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Can I add a custom attribute to an HTML tag?
...thing, but if you follow this approach, the ]> shows up in the rendered web page. Happening to me on Firefox 3.6. This snippet from alistapart.com/articles/customdtd seems to verify this behavior: "If you download the sample files for this article and validate file internal.html, you can see this...
jQuery/JavaScript to replace broken images
I have a web page that includes a bunch of images. Sometimes the image isn't available, so a broken image is displayed in the client's browser.
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How to remove/change JQuery UI Autocomplete Helper text?
...ip property, as it's now deprecated - see developer.mozilla.org/en-US/docs/Web/CSS/clip
– jbyrd
Apr 16 '19 at 13:59
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Using R to download zipped data file, extract, and import data
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I used CRAN package "downloader" found at http://cran.r-project.org/web/packages/downloader/index.html . Much easier.
download(url, dest="dataset.zip", mode="wb")
unzip ("dataset.zip", exdir = "./")
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How to remove the default arrow icon from a dropdown list (select element)?
...SELECTelement and adjust the margin-top to suit your needs.
select {
-webkit-appearance: none;
-moz-appearance: none;
text-indent: 1px;
text-overflow: '';
}
Hope this helps :)
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What is a predicate in c#? [duplicate]
... want something specific.
I've recently run into them in using 3rd party web controls (like treeviews) so when I need to find a node within a tree, I use the .Find() method and pass a predicate that will return the specific node I'm looking for. In your example, if 'a' mod 2 is 0, the delegate wil...
Deserializing a JSON into a JavaScript object
...ce is trusted and competent.
It is much safer to use a JSON parser.
In web applications over XMLHttpRequest,
communication is permitted only to the same origin that
provide that page, so it is trusted.
But it might not be competent.
If the server is not rigorous in its JSON encoding,
o...
Is there a way to use shell_exec without waiting for the command to complete?
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If it's off of a web page, I recommend generating a signal of some kind (dropping a file in a directory, perhaps) and having a cron job pick up the work that needs to be done. Otherwise, we're likely to get into the territory of using pcntl_...
What should main() return in C and C++?
....2.2.1).
Microsoft C
The Microsoft VS 2010 compiler is interesting. The web site says:
The declaration syntax for main is
int main();
or, optionally,
int main(int argc, char *argv[], char *envp[]);
Alternatively, the main and wmain functions can be declared as returning void (n...
indexOf method in an object array?
...nd you can use a Polyfill for IE8, 7, 6: developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– Johann Echavarria
Sep 30 '14 at 15:02
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