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C# getting the path of %AppData%
...nment.SpecialFolder.ApplicationData), I was behind this for couple of days now.
– Sumit Ghosh
May 28 '10 at 13:43
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is_null($x) vs $x === null in PHP [duplicate]
PHP has two (that I know of, and three if you count isset() ) methods to determine if a value is null: is_null() and === null . I have heard, but not confirmed, that === null is faster, but in a code review someone strongly suggested that I use is_null() instead as it is specifically design...
Add margin between a RadioButton and its label in Android?
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For anyone reading this now, the accepted answer will lead to some layout problems on newer APIs causing too much padding.
On API <= 16 you can set paddingLeft on the radio button to set the padding relative to the radio button's view bounds. ...
Using two values for one switch case statement
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oh ok. That was easy. Didn't know I could do that
– Ankush
May 23 '13 at 6:14
18
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“Could not find any information for class named ViewController”
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@Michael, Yes, now I'm in a situation where none of the above works at all. Xcode is a ***
– Chris Harrison
Feb 6 '15 at 9:43
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Why is typeof null “object”?
...ll check anyway. It doesn't make intuitive sense so why would they use it? Now the change can't be added because of bad coding.
– Emobe
Sep 20 '19 at 14:48
add a comment
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What is the apply function in Scala?
...val f = (x:Int) => x + 1
Since everything is an object in Scala f can now be treated as a reference to Function1[Int,Int] object. For example, we can call toString method inherited from Any, that would have been impossible for a pure function, because functions don't have methods:
f.toString...
Check if page gets reloaded or refreshed in JavaScript
...s deprecated, pls see Илья Зеленько's answer
A better way to know that the page is actually reloaded is to use the navigator object that is supported by most modern browsers.
It uses the Navigation Timing API.
//check for Navigation Timing API support
if (window.performance) {
con...
Should I use SVN or Git? [closed]
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Moving on 2 years we now have some good windows tools. Currently I'm using netbeans with MSysGit. I've also had good luck with TortoiseGit. I think it's good enough to be used in production. Considering how hard it is to manage simple conflicts i...
Django: “projects” vs “apps”
.... Simple as that. All this "project"/"app" stuff is just python packages.
Now, how are you supposed to do it? Or rather, how might I do it? Well, if you create a significant piece of reusable functionality, like say a markup editor, that's when you create a "top level app" which might contain widge...