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jQuery see if any or no checkboxes are selected
...e something like this
if ($("#formID input:checkbox:checked").length > 0)
{
// any one is checked
}
else
{
// none is checked
}
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foll...
How do you get a string from a MemoryStream?
...of the string we just wrote to it.
' We need to set the position to 0 in order to read
' from the beginning.
ms.Position = 0
Dim sr As New StreamReader(ms)
Dim myStr = sr.ReadToEnd()
Console.WriteLine(myStr)
' We can dispose our StreamWriter and StreamRea...
How can I process each letter of text using Javascript?
...
If the order of alerts matters, use this:
for (var i = 0; i < str.length; i++) {
alert(str.charAt(i));
}
If the order of alerts doesn't matter, use this:
var i = str.length;
while (i--) {
alert(str.charAt(i));
}
var str = 'This is my string';
function matters()...
Android “Only the original thread that created a view hierarchy can touch its views.”
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edited Apr 22 '18 at 0:59
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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What to do Regular expression pattern doesn't match anywhere in string?
...
108
Contrary to all the answers here, for what you're trying to do regex is a perfectly valid solut...
Can two applications listen to the same port?
...
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edited Aug 20 '19 at 19:30
answered Nov 7 '09 at 19:34
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How to add dividers and spaces between items in RecyclerView?
...
October 2016 Update
The version 25.0.0 of Android Support Library introduced DividerItemDecoration class:
DividerItemDecoration is a RecyclerView.ItemDecoration that can be used as a divider between items of a LinearLayoutManager. It...
Bordered UITextView
...
307
#import <QuartzCore/QuartzCore.h>
....
// typically inside of the -(void) viewDidLoad m...
C++ Structure Initialization
...t up on multiple lines, with a comment on each:
address temp_addres = {
0, // street_no
nullptr, // street_name
"Hamilton", // city
"Ontario", // prov
nullptr, // postal_code
};
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What is Ember RunLoop and how does it work?
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Update 10/9/2013: Check out this interactive visualization of the run loop: https://machty.s3.amazonaws.com/ember-run-loop-visual/index.html
Update 5/9/2013: all the basic concepts below are still up to date, but as of this commit, ...