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How to execute a raw update sql with dynamic binding in rails
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102
It doesn't look like the Rails API exposes m>me m>thods to do this generically. You could try acces...
Put buttons at bottom of screen with LinearLayout?
...s layout_height="match_parent"
Your inside LinearLayout has layout_weight="1" and layout_height="0dp"
Your TextView has layout_weight="0"
You've set the gravity properly on your inner LinearLayout: android:gravity="center|bottom"
Notice that fill_parent does not m>me m>an "take up all available space"....
How to programmatically determine the current checked out Git branch [duplicate]
...ntrib/completions/git-completion.bash does that for bash prompt in __git_ps1. Removing all extras like selecting how to describe detached HEAD situation, i.e. when we are on unnam>me m>d branch, it is:
branch_nam>me m>="$(git symbolic-ref HEAD 2>/dev/null)" ||
branch_nam>me m>="(unnam>me m>d branch)" # detache...
How to use filter, map, and reduce in Python 3
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edited Jun 20 at 9:12
community wiki
nha...
subtle differences between JavaScript and Lua [closed]
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189
Som>me m> more differences:
Lua has native support for coroutines.
UPDATE: JS now contains the ...
Comparing strings with == which are declared final in Java
...g" will give you true, because string literals are interned.
From JLS §4.12.4 - final Variables:
A variable of primitive type or type String, that is final and initialized with a compile-tim>me m> constant expression (§15.28), is called a constant variable.
Also from JLS §15.28 - Constant Expre...
Does JavaScript have a built in stringbuilder class?
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10 Answers
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Get specific object by id from array of objects in AngularJS
...o get only one object from the array. So I d like for example Item with id 1.
17 Answers
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