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Get record counts for all tables in MySQL database
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19 Answers
19
Active
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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 methods 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 mean "take up all available space"....
How to make a phone call programmatically?
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10 Answers
10
Active
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Why Large Object Heap and why do we care?
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196
A garbage collection doesn't just get rid of unreferenced objects, it also compacts the heap. ...
Drawing Isometric game worlds
... with the following int array as the map:
tileMap = new int[][] {
{0, 1, 2, 3},
{3, 2, 1, 0},
{0, 0, 1, 1},
{2, 2, 3, 3}
};
The tile images are:
tileImage[0] -> A box with a box inside.
tileImage[1] -> A black box.
tileImage[2] -> A white box.
tileImage[3] -> A box w...
jQuery / Javascript - How do I convert a pixel value (20px) to a number value (20)
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185
No jQuery required for this, Plain Ol' JS (tm) will do ya,
parseInt(a, 10);
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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 unnamed branch, it is:
branch_name="$(git symbolic-ref HEAD 2>/dev/null)" ||
branch_name="(unnamed branch)" # detache...
How to monitor the memory usage of Node.js?
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answered Nov 16 '13 at 12:55
DamodaranDamodaran
8,95488 gold badges5454 silver badges7878 bronze badges
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Breaking a list into multiple columns in Latex
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edited Feb 10 '13 at 21:31
worldsayshi
1,44999 silver badges2727 bronze badges
answered S...