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Why can't C compilers rearrange struct members to eliminate alignment padding? [duplicate]
...g definitive, but I have my own ideas:
It would violate the principle of least surprise - there may be a damned good reason why I want to lay my elements out in a specific order, regardless of whether or not it's the most space-efficient, and I would not want the compiler to rearrange those elemen...
How to delete projects in IntelliJ 12?
...me), note that you have to have focus on the IJ12 Recent Projects list (at least, in the window that opens if you have no project open). Clicking a project will focus the list, but also opens the project, which isn't useful for deleting it. I found you can use Tab to bring the list into focus.
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Get Android API level of phone currently running my application [duplicate]
...ing that can be converted to the integer of the release.
If you are on at least API version 4 (Android 1.6 Donut), the current suggested way of getting the API level would be to check the value of android.os.Build.VERSION.SDK_INT, which is an integer.
In either case, the integer you get maps to an...
Case insensitive comparison of strings in shell script
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At least a reply that does not imply the shopt option. So you can compare two string ignoring case and in the same test, compare two other with case. Thanks
– jehon
Mar 2 '14 at 6:30
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Why does “split” on an empty string return a non-empty array?
...y, this is an artificially introduced corner case. And that is bad, but at least it is documented in java.util.regex.Pattern, if you remember to take a look at the documentation:
For n == 0, the result is as for n < 0, except trailing empty strings
will not be returned. (Note that the case ...
Get record counts for all tables in MySQL database
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Tables with at least ~250 records seem to report a different number of rows each time I run this query.
– Arthur
Aug 1 '13 at 14:25
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Class vs. static method in JavaScript
...zz" because f has an attribute "bar" set
It looks to me like you've at least somewhat understood these "basic" parts already, but I need to make them explicit just to be sure.
In JavaScript, everything is an object3.
everything is an object.
function Foo(){} doesn't just define a new function...
How do you turn off auto-capitalisation in HTML form fields in iOS?
...irst letter in text form fields (including type=email ) to uppercase. (At least prior to iOS 5.)
2 Answers
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What is the format specifier for unsigned short int?
...it will be promoted to int or unsigned int depending on whether int has at least as many value bits as unsigned short or not) so %d or %u is fine. You're free to use %hu if you prefer, though.
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How to detect Safari, Chrome, IE, Firefox and Opera browser?
...Safari: A unique naming pattern in its naming of constructors. This is the least durable method of all listed properties and guess what? In Safari 9.1.3 it was fixed. So we are checking against SafariRemoteNotification, which was introduced after version 7.1, to cover all Safaris from 3.0 and upward...