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Use PHP to create, edit and delete crontab jobs?
...)); // trim() gets rid of the last \r\n
foreach ($array as $key => $item) {
if ($item == '') {
unset($array[$key]);
}
}
return $array;
}
static private function arrayToString($jobs = array()) {
$string = implode("\r\n", $jobs);
return $string;
}
s...
Most efficient way to convert an HTMLCollection to an Array
...terating through the contents of said collection and manually pushing each item into an array?
7 Answers
...
How does JavaScript handle AJAX responses in the background?
...at I'm aware of are immediately triggered events. You call .focus() on an item and that triggers a couple other events such as a "blur" event on the item with focus. That blur event happens synchronously and doesn't go through the event queue so it would happen right away before other things that ...
Get month name from Date
...my use case this ended up being too slow. I was processing several hundred items and it was averaging about 1ms per item to get both the month and year (chrome, safari). I ended up using the accepted answer but only because it performed much better. This would be my preferred method if I only needed...
The input is not a valid Base-64 string as it contains a non-base 64 character
...ernative, you might consider using XML for the response format:
[WebGet(UriTemplate = "ReadFile/Convert", ResponseFormat = WebMessageFormat.Xml)]
public string ExportToExcel() { //... }
On the client side:
request.AddHeader("Accept", "application/xml");
request.AddHeader("Content-Type", "appli...
What is the main purpose of setTag() getTag() methods of View?
...t.getLayoutInflater();
convertView = inflater.inflate(R.layout.postitem, null);
ViewHolder vh = new ViewHolder();
vh.tvPost = (TextView)convertView.findViewById(R.id.postTitleLabel);
vh.tvDate = (TextView)convertView.findViewById(R.id.postDateLabel);
vh.thumb...
How do I check if an element is hidden in jQuery?
...nd to be the question, which is what I was searching for, "How do I handle items that have visibility: hidden?". Neither :visible nor :hidden will handle this, as they are both looking for display per the documentation. As far as I could determine, there is no selector to handle CSS visibility. He...
Why do we need a fieldset tag?
...
Fieldset organizes items in forms logically but it also improves the accessibility for those who use aural browsers.
Fieldset is handy and thus it was hugely popular in the past in many applications so they implemented it in html too.
...
When do you use POST and when do you use GET?
...ML form that collects a password or other sensitive information is not the best idea.
One final note: POST can transmit a larger amount of information than GET. 'POST' has no size restrictions for transmitted data, whilst 'GET' is limited to 2048 characters.
...
NVIDIA vs AMD: GPGPU performance
... from NVIDIA and elsewhere, and very useful documents like the developers' best practice guide, etc. The availability of free devel tools - the profiler, the cuda-gdb, etc - overwhelmingly tilts NVIDIAs way.
(Editor: the information in this paragraph is no longer accurate.) And some of the differe...