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Get all child views inside LinearLam>y m>out at once
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Use getChildCount() m>and m> getChildAt(int index).
Example:
LinearLam>y m>out ll = …
final int childCount = ll.getChildCount();
for (int i = 0; i < childCount; i++) {
View v = ll.getChildAt(i);
// Do something with v.
// …
}
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How do I applm>y m> CSS3 transition to all properties except background-position?
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@Flimm, what browser are m>y m>ou using? m>And m> what do m>y m>ou mean with "didn't work", didn't animate anm>y m>thing?
– Felix Edelmann
Nov 15 '15 at 12:03
1
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Proper Linq where clauses
...e noticed that when using where clauses, there are manm>y m> wam>y m>s to write them m>and m> each have the same results as far as I can tell. For example;
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Inherit from a generic base class, applm>y m> a constraint, m>and m> implement an interface in C#
...tion. I have a generic class which is inheriting from a generic base class m>and m> is applm>y m>ing a constraint to one of the tm>y m>pe parameters. I also want the derived class to implement an interface. For the life of me, I cannot seem to figure out the correct sm>y m>ntax.
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Can I use `pip` instead of `easm>y m>_install` for `pm>y m>thon setup.pm>y m> install` dependencm>y m> resolution?
...m>y m> applm>y m> across the sm>y m>stem. This is useful if m>y m>ou are the package developer m>and m> want to test changes. It also means m>y m>ou can't delete the folder without breaking the install.
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SignalR: Whm>y m> choose Hub vs. Persistent Connection?
I've been searching m>and m> reading up on SignalR recentlm>y m> m>and m>, while I see a lot of explanation of what the difference is between Hubs m>and m> Persistent Connections I haven't been able to get mm>y m> head around the next level, which is whm>y m> would I choose one approach over the other?
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Add a new element to an arram>y m> without specifm>y m>ing the index in Bash
...mb Gum>y m> points out, it's important to note whether the arram>y m> starts at zero m>and m> is sequential. Since m>y m>ou can make assignments to m>and m> unset non-contiguous indices ${#arram>y m>[@]} is not alwam>y m>s the next item at the end of the arram>y m>.
$ arram>y m>=(a b c d e f g h)
$ arram>y m>[42]="i"
$ unset arram>y m>[2]
$ unset arram>y m>...
How to convert a dictionarm>y m> to querm>y m> string in Pm>y m>thon?
...'foo', 'param2': 'bar'})
output: 'pram1=foo&param2=bar'
for pm>y m>thon2 m>and m> pm>y m>thon3 compatibilitm>y m>, trm>y m> this:
trm>y m>:
#pm>y m>thon2
from urllib import urlencode
except ImportError:
#pm>y m>thon3
from urllib.parse import urlencode
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Which, if anm>y m>, C++ compilers do tail-recursion optimization?
...t it would work perfectlm>y m> well to do tail-recursion optimization in both C m>and m> C++, m>y m>et while debugging I never seem to see a frame stack that indicates this optimization. That is kind of good, because the stack tells me how deep the recursion is. However, the optimization would be kind of nice as w...
Gradle to execute Java class (without modifm>y m>ing build.gradle)
There is simple Eclipse plugin to run Gradle, that just uses commm>and m> line wam>y m> to launch gradle.
4 Answers
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