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How to find the last field using 'cut'
... (or grep) included.
data=foo,bar,baz,qux
last=${data##*,}
See BashFAQ #100 for an introduction to native string manipulation in bash.
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Displaying Windows command prompt output and redirecting it to a file
...
100
There's a Win32 port of the Unix tee command, that does exactly that. See http://unxutils.sour...
Load dimension value from res/values/dimension.xml from source code
...ing="utf-8"?>
<resources>
<integer name="default_value">100</integer>
</resources>
Code
int defaultValue = getResources().getInteger(R.integer.default_value);
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Running Bash commands in Python
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user1767754
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answered Nov 23 '10 at 12:44
user225312user225312
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Best way to split string into lines
...ion func) => {
var start = DateTime.Now;
for (int i = 0; i < 100000; i++) {
func();
}
var duration = DateTime.Now - start;
Console.WriteLine(duration);
};
var input = "";
for (int i = 0; i < 100; i++)
{
input += "1 \r2\r\n3\n4\n\r5 \r\n\r\n 6\r7\r 8\r\n";
}
...
How to remove the default arrow icon from a dropdown list (select element)?
... width: 70px;
overflow: hidden;
}
.customselect select {
width: 100px;
-moz-appearance: none;
-webkit-appearance: none;
appearance: none;
}
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Set icon for Android application
...
+100
Add an application launcher icon with automatic sizing.
(Android studio)
Go to menu File* → New → Image Assets → select laun...
Combine two ActiveRecord::Relation objects
....pluck(:id)
@transactions = Transaction.where(id: transaction_ids).limit(100)
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How to make gradient background in android
...ple:
<View
android:layout_width="200dp"
android:layout_height="100dp"
android:background="@drawable/my_gradient_drawable"/>
type="linear"
Set the angle for a linear type. It must be a multiple of 45 degrees.
<gradient
android:type="linear"
android:angle="0"
andr...
How to get the CPU Usage in C#?
...ll .NextValue twice, with a System.Threading.Thread.Sleep call in-between (1000ms should suffice). See blogs.msdn.com/b/bclteam/archive/2006/06/02/618156.aspx for more information on why this is required, but the high level summary is that you need to two samples in order to calculate the value, and...