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Determine if the device is a smartphone or tablet? [duplicate]

... This subject is discussed in the Android Training: Use the Smallest-width Qualifier If you read the entire topic, they explain how to set a boolean value in a specific value file (as res/values-sw600dp/attrs.xml): <resources> <bool name="isTablet">true</bool> &l...
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Is there a way to list open transactions on SQL Server 2000 database?

... For all databases query sys.sysprocesses SELECT * FROM sys.sysprocesses WHERE open_tran = 1 For the current database use: DBCC OPENTRAN share ...
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What does dot (.) mean in a struct initializer?

... This is a C99 feature that allows you to set specific fields of the struct by name in an initializer. Before this, the initializer needed to contain just the values, for all fields, in order -- which still works, of course. So for the following struc...
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List of lists changes reflected across sublists unexpectedly

... When you write [x]*3 you get, essentially, the list [x, x, x]. That is, a list with 3 references to the same x. When you then modify this single x it is visible via all three references to it: x = [1] * 4 l = [x] * 3 print(f"id(x): {id(x)}") # id(x): 1405608979...
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How to switch position of two items in a Python list?

...problem on the net (probably because switch, position, list and Python are all such overloaded words). 7 Answers ...
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Detect if a jQuery UI dialog box is open

... How would you do this test for any and all dialogs? Say you have ten different dialogs with separate inits and options and you want to test if ANY of them are open, not a specific selector? – Kirk Ross Nov 12 '14 at 21:56 ...
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What is a faster alternative to Python's http.server (or SimpleHTTPServer)?

... for concurrent handling of requests, instead of serialising requests. Installation Install node.js if you haven't already. Then use the node package manager (npm) to install the package, using the -g option to install globally. If you're on Windows you'll need a prompt with administrator permissio...
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How to convert int to NSString?

... @DielsonSales some objects don't have stringValue, but all have description - so as a good practice it's better to get used to using description (NSNumber does, no need to worry here). Try this (description will print the date, but stringValue will crash): NSNumber *test = (id)[N...
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Chrome's remote debugging (USB debugging) not working for Samsung Galaxy S3 running android 4.3

...DK Tools Only" section) and unzip the content. Run SDK Manager.exe and install Android SDK platform tools Open up the Command prompt (simply by pressing the windows button and type in cmd.exe) Enter the path with ex: cd c:/downloads/sdk/platform-tools Open ADB by typing in adb.exe Run the following ...
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How is the “greater than” or “>” character used in CSS?

...a CSS child selector. P > SPAN means applying the style that follows to all SPAN tags that are children of a P tag. Note that "child" means "immediate descendant", not just any descendant. P SPAN is a descendant selector, applying the style that follows to all SPAN tags that are children of a P ...