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Forward declaration of a typedef in C++
...clared type. Multiple identical typedefs are acceptable by compiler.
long form:
class MyClass;
typedef MyClass myclass_t;
short form:
typedef class MyClass myclass_t;
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ListBox vs. ListView - how to choose for data binding
...s view"). It's basically the multi-column listbox, the cousin of windows form's listview.
If you don't need the additional capabilities of ListView, you can certainly use ListBox if you're simply showing a list of items (Even if the template is complex).
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How ListView's recycling mechanism works
...y listview is re using the same view, not creating a new for you due to performance optimization.
Important things
1. Never set the layout_height and layout_width of your listview to wrap_content as getView() will force your adapter to get some child for measuring the height of the views to be drawn...
How to disable all inside a form with jQuery?
...rop instead:
$("#target :input").prop("disabled", true);
To disable all form elements inside 'target'. See :input:
Matches all input, textarea, select and button elements.
If you only want the <input> elements:
$("#target input").prop("disabled", true);
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How to send a “multipart/form-data” with requests in python?
How to send a multipart/form-data with requests in python? How to send a file, I understand, but how to send the form data by this method can not understand.
...
Entity Framework 5 Updating a Record
... You won't receive an error because those fields won't be in your form. You leave out the fields you will definitely not be updating, grab the entry from the database using the form passed back by attaching it, and tell the entry that those fields aren't being modified. Model validation i...
With arrays, why is it the case that a[5] == 5[a]?
...e have arr[3] and 3[arr] meaning exactly the same thing, though the latter form should never appear outside the IOCCC.
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Difference between and
...
<input type="button" /> buttons will not submit a form - they don't do anything by default. They're generally used in conjunction with JavaScript as part of an AJAX application.
<input type="submit"> buttons will submit the form they are in when the user clicks on the...
How to send a JSON object using html form data
So I've got this HTML form:
5 Answers
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Bootstrap full-width text-input within inline-form
..., and textareas are 100% wide by
default in Bootstrap. To use the inline form, you'll have to set a
width on the form controls used within.
The default width of 100% as all form elements gets when they got the class form-control didn't apply if you use the form-inline class on your form.
You ...