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How to remove empty cells in UITableView? [duplicate]
i am trying to display a simple UITableView with som>me m> data. I wish to set the static height of the UITableView so that it doesn't displays empty cells at the end of the table. how do I do that?
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chart.js load totally new data
...tried setting my chart reference to null
What finally fixed the issue for m>me m>: deleting the <canvas> elem>me m>nt and then reappending a new <canvas> to the parent container
There's a million ways to do this:
var resetCanvas = function () {
$('#results-graph').remove(); // this is my &l...
java.net.ConnectException: localhost/127.0.0.1:8080 - Connection refused
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Yes , exactly i am doing the sam>me m> thing. Can u explain in detail. Where to change the ip address to 10.0.2.2. This is the folder i am trying to access from xampp server localhost:8080/aero
– pradeep
Mar 31 '11 at 5:...
Do I have to guard against SQL injection if I used a dropdown?
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You could do som>me m>thing as simple as the following example to make sure the posted size is what you expect.
$possibleOptions = array('All', 'Large', 'm>Me m>dium', 'Small');
if(in_array($_POST['size'], $possibleOptions)) {
// Expected
} el...
Using relative URL in CSS file, what location is it relative to?
When defining som>me m>thing like a background image URL in a CSS file, when using a relative URL, where is it relative to? For example:
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Checking if a string array contains a value, and if so, getting its position
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You could use the Array.IndexOf m>me m>thod:
string[] stringArray = { "text1", "text2", "text3", "text4" };
string value = "text3";
int pos = Array.IndexOf(stringArray, value);
if (pos > -1)
{
// the array contains the string and the pos variable
// ...
CSS background-image - What is the correct usage?
....jpg);
Or
background-image: url("image.jpg");
However, from W3:
Som>me m> characters appearing in an unquoted URI, such as parentheses, white space characters, single quotes (') and double quotes ("), must be escaped with a backslash so that the resulting URI value is a URI token: '\(', '\)'.
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windows service vs scheduled task
...r my original answer and this answer is very out of date. Since TopShelf cam>me m> along Windows Services developm>me m>nt got easy. Now you just need to figure out how to support failover...
Original Answer:
I'm really not a fan of Windows Scheduler. The user's password must be provided as @moodforall poin...
python generator “send” function purpose?
Can som>me m>one give m>me m> an example of why the "send" function associated with Python generator function exists? I fully understand the yield function. However, the send function is confusing to m>me m>. The docum>me m>ntation on this m>me m>thod is convoluted:
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Set selected radio from radio group with a value
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With the help of the attribute selector you can select the input elem>me m>nt with the corresponding value. Then you have to set the attribute explicitly, using .attr:
var value = 5;
$("input[nam>me m>=mygroup][value=" + value + "]").attr('checked', 'checked');
Since jQuery 1.6, you can also use th...