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How to upgrade PowerShell version from 2.0 to 3.0
...is Windows 7, and the PowerShell version that is installed here is 2.0. Is it possible for me to upgrade it to version 3.0 or 4.0?
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Show or hide element in React
I am messing around with React.js for the first time and cannot find a way to show or hide something on a page via click event. I am not loading any other library to the page, so I am looking for some native way using the React library. This is what I have so far. I would like to show the results...
How can I use Autolayout to set constraints on my UIScrollview?
...s to achieve what was a trivial scrollview setup prior to autolayout, and it's now official - I must be too stupid. I am setting this up mostly in Storyboard (well, it's just the way it is).
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What is so bad about singletons? [closed]
...ton pattern is a fully paid up member of the GoF 's patterns book , but it lately seems rather orphaned by the developer world. I still use quite a lot of singletons, especially for factory classes , and while you have to be a bit careful about multithreading issues (like any class actually), I ...
Integrating MySQL with Python in Windows
I am finding it difficult to use MySQL with Python in my windows system.
16 Answers
16...
I keep getting “Uncaught SyntaxError: Unexpected token o”
I'm trying to learn some html/css/javascript, so I'm writing myself a teaching project.
9 Answers
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Android: What is better - multiple activities or switching views manually?
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I would say that multiple Activities almost always makes more sense. I just don't think Android is designed for constantly switching its own views - you miss out on so much. You have to implement Back yourself, you don't get any inter-Activity transition...
Formatting code in Notepad++
...re a keyboard shortcut to format code in Notepad++ ?
I'm mainly working with HTML, CSS and Python code.
12 Answers
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How can I nullify css property?
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You have to reset each individual property back to its default value. It's not great, but it's the only way, given the information you've given us.
In your example, you would do:
.c1 {
height: auto;
}
You should search for each property here:
https://developer.mozill...
How to change the commit author for one specific commit?
I want to change the author of one specific commit in the history. It's not the last commit.
19 Answers
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