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Display an array in a readable/hierarchical format
...an pass true as the second parameter to print_r to get the data as string. Now you can return '<pre>'.print_r(User::all(), true); from your routes file.
– DutGRIFF
Nov 5 '14 at 19:43
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When is null or undefined used in JavaScript? [duplicate]
...t. So you can just do this: var undefined = "Magic!"; // Yes this works Now your code may or may not work. It is better to do a typeof(x) !== "undefined"
– ProVega
Apr 17 '14 at 21:29
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Warning :-Presenting view controllers on detached view controllers is discouraged
...ically), i didn't add [self addChildViewController:sampleViewController];, now i added this, thank you
– anjnkmr
Dec 1 '17 at 6:36
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Best way to remove an event handler in jQuery?
...ut the preferred method is using the on()/off() functions. The below would now be,
$('#myimage').click(function() { return false; }); // Adds another click event
$('#myimage').off('click');
$('#myimage').on('click.mynamespace', function() { /* Do stuff */ });
$('#myimage').off('click.mynamespace');...
iPhone Safari Web App opens links in new window
...e are using javascript. Since then, iOS 11.3 has been released and you can now use the scope member. The scope member is a URL like "/" where all paths under that scope will not open a new page.
The scope member is a string that represents the navigation scope of
this web application's applic...
File tree view in Notepad++
...es .Net v2 )
step-2) Again on Notepad++ Toolbar:
Explorer->Explorer
Now you can view files with tree view.
Update:
After adding Explorer, right click to edit a file in Notepad++ may stop working. To make it work again, restart Notepad++ afresh.
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startActivityForResult() from a Fragment and finishing child Activity, doesn't call onActivityResult
...tResult(Activity.RESULT_OK);
getActivity().finish();
Now Getting Result to Fragment with
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == Activity.RESULT_OK &...
Is there “0b” or something similar to represent a binary number in Javascript
I know that 0x is a prefix for hexadecimal numbers in Javascript. For example, 0xFF stands for the number 255.
10 Answe...
Searching if value exists in a list of objects using Linq
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I know this is an old question but why aren't we making use of the Exists method? Seeing as it is made to see if things exist.
– Blackunknown
Jul 9 '14 at 9:29
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How to get a key in a JavaScript object by its value?
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Actually it's ok if you know things like that the for-in loop goes down the property chain which means "for(var key in obj)" would give you "getKeyByValue" as "key" at some point.
– user659025
Oct 22 '12 at 15:1...