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Dealing with float precision in Javascript [duplicate]
... IEEE 754 can exactly represent integers up to something like 2^50. So, if you're working within a known range, you can scale your values to take advantage of the 50 bits (or whatever) of precision, instead of wasting the precision normally reserved for large numbers.
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What's the result of += in C and C++?
...perand after the assignment has taken place.
EDIT : The behavior of (i+=10)+=10 in C++ is undefined in C++98, but well defined in C++11. See this answer to the question by NPE for the relevant portions of the standards.
sh...
In Python, how do I create a string of n characters in one line of code?
... this with the existing Python library? For instance, I need a string of 10 letters:
6 Answers
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Can I get git to tell me all the files one user has modified?
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edited Jun 14 '11 at 20:12
answered Jun 14 '11 at 20:04
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Lambda Expression and generic method
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edited Mar 23 '14 at 8:50
Rohit Jain
188k4141 gold badges353353 silver badges478478 bronze badges
answ...
#ifdef #ifndef in Java
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answered Nov 28 '09 at 21:50
Mark ThorntonMark Thornton
1,82511 gold badge1212 silver badges44 bronze badges
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Using Vim's persistent undo?
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edited Feb 18 '15 at 15:09
answered Mar 27 '14 at 0:53
Ma...
XML Serialization - Disable rendering root element of array
...the XmlSerializerNamespaces here
I got this output:
<?xml version="1.0" encoding="ibm850"?>
<SHOPITEM>
<PRODUCTNAME>test</PRODUCTNAME>
<VARIANT>
<PRODUCTNAME>hi 1</PRODUCTNAME>
</VARIANT>
<VARIANT>
<PRODUCTNAME>hi 2</P...
Preview layout with merge root tag in Intellij IDEA/Android Studio
..."wrap_content"
android:text="Some text"
android:textSize="20sp"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Some other text"/>
</merge>
Note: Both android:layout_width and android:lay...