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A numeric string as array key in PHP
...rray(1) {
["12"]=>
int(37)
}
(Update: My original answer showed a more complicated way by using json_decode() and json_encode() which is not necessary.)
Note the comment: It's unfortunately not possible to reference the value directly: $data['12'] will result in a notice.
Update:
From PHP...
Converting String to Int with Swift
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338
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Which, if any, C++ compilers do tail-recursion optimization?
...am compilers perform tail call optimisation fairly well (and have done for more than a decade), even for mutually recursive calls such as:
int bar(int, int);
int foo(int n, int acc) {
return (n == 0) ? acc : bar(n - 1, acc + 2);
}
int bar(int n, int acc) {
return (n == 0) ? acc : foo(n - ...
How can I style an Android Switch?
...
There is one more state that is <item android:state_checked ="true"> which can change the track image when switch is in "on" state. so if you want to change the track on "on"/"off", use this state.
– narangraje...
How can I get the corresponding table header (th) from a table cell (td)?
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if your putting more tables in your tables, use .parent('table') instead of .closest('table')
– Dead.Rabit
Jun 6 '13 at 10:07
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Using Chrome's Element Inspector in Print Preview Mode?
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Click the Customize and control DevTools hamburger menu button and choose More tools > Rendering settings (or Rendering in newer versions).
Check the Emulate print media checkbox at the Rendering tab and select the Print media type.
Chrome v48+ (Thanks Alex for noticing):
Open the Developer T...
Change the Target Framework for all my projects in a Visual Studio Solution
... FOR A PARTICULAR PURPOSE. See the
' Microsoft Public License (Ms-PL) for more details.
'------------------------------------------------------------------------------
Imports System
Imports EnvDTE
Imports EnvDTE80
Imports EnvDTE90
Imports System.Diagnostics
Public Module ProjectUtilities
Pri...
Unix command to find lines common in two files
...I once found a unix command which could print the common lines from two or more files, does anyone know its name? It was much simpler than diff .
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Options, Settings, Properties, Configuration, Preferences — when and why?
...ferences: "Tell us how you prefer this to work"
Properties: "Change one or more properties of this item"
Edit: "This thing is already in a good state, but you can change it if you like"
Configuration: "We have defaults, but they're so barebones you probably want to configure it yourself"
...