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Freeze the top row for an html table only (Fixed Table Header Scrolling) [duplicate]
... make an html table with the top row frozen (so when you scroll down vertically you can always see it).
10 Answers
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What's the most appropriate HTTP status code for an “item not found” error page
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Damn you for giving good advice :( The OCD to not 404 all the things is real though.
– Carrie Kendall
Jul 18 '17 at 18:24
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What is a loop invariant?
...rograms. We make a single statement that we focus on proving true, and we call it the loop invariant. This organizes our logic. While we can just as well argue informally about the correctness of some algorithm, using a loop invariant forces us to think very carefully and ensures our reasoning is ai...
Most used parts of Boost [closed]
...filesystem
thread
lexical_cast
program_options (just brilliant!)
test (for all my unit testing needs).
String algorithms
String tokenizer
format (type-safe printf style string formatting)
smart ptrs
Boost was a massive help when I wrote my first cross-platform app - without it I really would have ...
Difference between android-support-v7-appcompat and android-support-v4
...ls it has a class FragmentCompat as given in definition. So it has not the all classes of appcompat library.
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How to use support FileProvider for sharing content to other apps?
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Using FileProvider from support library you have to manually grant and revoke permissions(at runtime) for other apps to read specific Uri. Use Context.grantUriPermission and Context.revokeUriPermission methods.
For example:
//grant permision for app with package "packegeName", ...
Why does parseInt(1/0, 19) return 18?
...nity.
parseInt treats its first argument as a string which means first of all Infinity.toString() is called, producing the string "Infinity". So it works the same as if you asked it to convert "Infinity" in base 19 to decimal.
Here are the digits in base 19 along with their decimal values:
Base 1...
Casting a variable using a Type variable
...th a value of 1000, the compiler
// doesn't know the exact type so it will allow you to call any
// property or method on it, but will crash if it doesn't exist
dynamic value3 = Convert.ChangeType(value1, intType);
I've written the answer with generics, because I think it is a very likely sign of ...
Does Spring Data JPA have any way to count entites using method name resolving?
...ount entities with specific name, just like a method findByName to fetch all entities with specific name.
12 Answers
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How to center align the ActionBar title in Android?
...'s solution did not work for me, as the content wasn't centered anymore at all. I could solve this by adding android:layout_gravity="center" to the LinearLayout.
– Silox
Jan 15 '13 at 20:40
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