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Difference between Array and List in scala
...re).
However, I think that the use of Arrays in Scala should be kept to a minimum because it feels like you really need to know what is going on under the hood to decide whether your array really will be backed by the required primitive type, or may be boxed as a wrapper type.
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What is the difference between encode/decode?
...ove is probably not correct for python 3.
Some good links:
The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!)
Unicode HOWTO
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In C#, how do I calculate someone's age based on a DateTime type birthday?
...m>
/// <returns>Age in years on a later day. 0 is returned as minimum.</returns>
public static int Age(this DateTime birthDate, DateTime laterDate)
{
int age;
age = laterDate.Year - birthDate.Year;
if (age > 0)
{
age -= Conve...
Java code To convert byte to Hexadecimal
... The byte data type is an 8-bit signed two's complement integer. It has a minimum value of -128 and a maximum value of 127 (inclusive). The byte data type can be useful for saving memory in large arrays, where the memory savings actually matters. They can also be used in place of int where their li...
Increasing the maximum number of TCP/IP connections in Linux
...ost can create from a particular I.P. address. The fin_timeout defines the minimum time these sockets will stay in TIME_WAIT state (unusable after being used once).
Usual system defaults are:
net.ipv4.ip_local_port_range = 32768 61000
net.ipv4.tcp_fin_timeout = 60
This basically means your sys...
What are the benefits of learning Vim? [closed]
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This is how I learnt it. Start with the minimum and build a little on it each day. Take the time to learn a slightly better way of achieveing a task. See the "7 habits of highly text editing" for inspiration.
– Ben
Mar 1 '09 a...
Retrieve specific commit from a remote Git repository
...changes you don't have. Think in terms of Git making the right thing, with minimum load.
Git stores everything in .git folder. A commit can't be fetched and stored in isolation, it needs all its ancestors. They are interrelated.
To reduce download size you can however ask git to fetch only objec...
Multiple line code example in Javadoc comment
...; klass) {
super();
this.klass = klass;
}
UPDATE with JDK8
The minimum requirements for proper codes are <pre/> and {@code}.
/**
* test.
*
* <pre>{@code
* <T> void test(Class<? super T> type) {
* System.out.printf("hello, world\n");
* }
* }</pre>...
In-memory size of a Python structure
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@AlexMartelli Hi Alex! .. Why minimum size of a char in python is 25 bytes. >>> getsizeof('a') gives 25 and >>> getsizeof('ab') gives 26 `
– Grijesh Chauhan
Jan 17 '13 at 5:13
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How to make Java honor the DNS Caching Timeout?
...to some extend reducing the TTL is fine. (However I dont think 0 is a good minimum and the default of 30s for non-security managers is just fine in most cases).
– eckes
Aug 14 '15 at 16:14
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