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Difference between dict.clear() and assigning {} in Python
...he point is if we know that no other variable is pointing to dictionary d, then setting d = {} should be faster as cleaning up whole can be left to Garbage Collector for later.
– ViFI
Nov 23 '16 at 22:37
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How to hide a View programmatically?
...wrong boolean, try using these custom extensions:
// Example
view.hide()
fun View?.show() {
if (this == null) return
if (!isVisible) isVisible = true
}
fun View?.hide() {
if (this == null) return
if (!isInvisible) isInvisible = true
}
fun View?.gone() {
if (this == null) retu...
Difference Between ViewData and TempData?
...ay only
It’s life lies only during the current request
If passing string then no need to typecast
If passing object then you need to typecast it but before that you need to check if it is not null
Its a property on ControllerBase, which is the parent of Controller class
TempData:
TempData int...
Why does the Scala compiler disallow overloaded methods with default arguments?
...cifying/implementing it. Essentially, the parameter types are part of the function's ID. What does the compiler currently do with foo(String) and foo(Int) (i.e., overloaded methods WITHOUT a default)?
– Mark
Sep 19 '14 at 12:48
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How to get MVC action to return 404
... watch out for is that if you have a customError page set up to handle 404 then this error page will return 200 (the not found page was found... :-( ). I tend to throw the exception from say BlogController and have the NotFound action set the proper response code.
– Nigel Sam...
jQuery access input hidden value
...dden does not have a style class property
– Philip Puthenvila
Sep 28 '15 at 6:23
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Integrating Dropzone.js into existing HTML form with other fields
...it-all" class="btn btn-primary btn-xs">Upload the file</button>
Then, the script tag....
Dropzone.options.myAwesomeDropzone = { // The camelized version of the ID of the form element
// The configuration we've talked about above
autoProcessQueue: false,
uploadMultiple: true,...
Check if character is number?
...
For fun I did a jsperf of these, then added a charCodeAt() comparison - which was almost 4x faster - jsperf.com/isdigit3
– Rycochet
Nov 1 '16 at 10:11
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Android How to adjust layout in Full Screen Mode when softkeyboard is visible
...put appears, the content is first panned based on its original height, and then resized by the layout requested by the Joseph's solution. The resizing and subsequent layout do not undo the panning, which results in the gap. The full order of events is:
Global layout listener
Panning
Layout of cont...
System.Net.Http: missing from namespace? (using .net 4.5)
...e installed it, right click on the References folder in the VS Project and then select Add Reference.
Then, select the Browse tab. Navigate to the assemblies install path for the MVC4 install (usually in Program Files(x86)/Microsoft ASP.NET/ASP.NET MVC4/assemblies) and select the assembly named 'Sys...