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Android: Go back to previous activity

...m another activity with startActivityForResult. In that case you can just call the finishActivity() function from your code and it'll take you back to the previous activity. Keep track of the activity stack. Whenever you start a new activity with an intent you can specify an intent flag like FLAG_AC...
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How to check if a float value is a whole number

... @PeterM: The method indeed only returns True if there are no decimals at all. There may be a misunderstanding on the part of the OP about floating point arithmetic and precision, of course. – Martijn Pieters♦ Feb 5 '14 at 17:17 ...
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Python date string to date object

...ted Jun 14 '18 at 8:48 Jean-François Corbett 33.6k2525 gold badges124124 silver badges172172 bronze badges answered Mar 20 '15 at 6:53 ...
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Making the main scrollbar always visible

...y alternatives to "page jumping" when certain pages on your site are too small to have a scroll bar and others are? Or is this the "best practice"? I'll have to admit, I don't see many pages out on the webs that don't take up a full page. – Jess Sep 26 '13 at...
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Changing image sizes proportionally using CSS?

I have been trying for a couple of days now to configure my thumbnail gallery so all the images appear the same height and width. However when I change the Css code to, ...
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JavaScript file upload size validation

...e used for this purpose, and it's easy to test whether it's supported and fall back (if necessary) to another mechanism if it isn't. Here's a complete example: <!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-type" content="text/html;charset=UTF-8"> <title>Show...
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Passing parameters to addTarget:action:forControlEvents

...wsDetails: method here. You just create a selector to make button able to call it when certain action occurs (touch up in your case). Controls can use 3 types of selectors to respond to actions, all of them have predefined meaning of their parameters: with no parameters action:@selector(switchToN...
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Admob Error in Eclipse for android:configChanges

... screenSize and smallestScreenSize are only supported in API Level 13, which means Honeycomb, are you sure you need them? As they are quite Honeycomb specific. – HefferWolf Oct 26 '11 at 8:08 ...
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How to link to apps on the app store

...C is here. A SKStoreProductViewController object presents a store that allows the user to purchase other media from the App Store. For example, your app might display the store to allow the user to purchase another app. From News and Announcement For Apple Developers. Drive Customer...
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The following untracked working tree files would be overwritten by merge, but I don't care

... The problem is that you are not tracking the files locally but identical files are tracked remotely so in order to "pull" your system would be forced to overwrite the local files which are not version controlled. Try running git add * git stash git pull This will track all...