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What is the difference between Collections.emptyList() and Collections.EMPTY_LIST
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How do I get the localhost name in PowerShell?
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How does the Java 'for each' loop work?
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Also see docs.oracle.com/javase/1.5.0/docs/guide/language/foreach.html that explain the foreach loop (when it was introduced)
– PhoneixS
Feb 27 '14 at 16:12
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optional parameters in SQL Server stored proc?
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What does the LayoutInflater attachToRoot parameter mean?
...y.java file I created.
activity_main.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/root"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
</LinearLayout>
button.xm...
How can I get a count of the total number of digits in a number?
...you could try:
Math.Ceiling(Math.Log10(n));
Correction following ysap's comment:
Math.Floor(Math.Log10(n) + 1);
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Why are dates calculated from January 1st, 1970?
...he date was chosen. It just was.
Astronomers use their own epochal date: http://en.wikipedia.org/wiki/Epoch_(astronomy)
Why? A date has to be chosen to make the math work out. Any random date will work.
A date far in the past avoids negative numbers for the general case.
Some of the smarter p...
Dealing with float precision in Javascript [duplicate]
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Check out this link.. It helped me a lot.
http://www.w3schools.com/jsref/jsref_toprecision.asp
The toPrecision(no_of_digits_required) function returns a string so don't forget to use the parseFloat() function to convert to decimal point of required precision.
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In a Django form, how do I make a field readonly (or disabled) so that it cannot be edited?
...the oldest open Django tickets is about this issue. See code.djangoproject.com/ticket/342 .
– Peter Rowell
Nov 29 '08 at 16:52
2
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ZSH iterm2 increase number of lines history
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