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What does “static” mean in C?
...lared in
(1) is the more foreign topic if you're a newbie, so here's an example:
#include <stdio.h>
void foo()
{
int a = 10;
static int sa = 10;
a += 5;
sa += 5;
printf("a = %d, sa = %d\n", a, sa);
}
int main()
{
int i;
for (i = 0; i < 10; ++i)
f...
Retrieving parameters from a URL
...ike the following, how can I parse the value of the query parameters? For example, in this case I want the value of def .
...
Compare object instances for equality by their attributes
...foo == other.foo and self.bar == other.bar
Now it outputs:
>>> x == y
True
Note that implementing __eq__ will automatically make instances of your class unhashable, which means they can't be stored in sets and dicts. If you're not modelling an immutable type (i.e. if the attributes foo...
How to declare constant map
...Go, but it is throwing an error. Could anyone please help me with the syntax of declaring a constant in Go?
5 Answers
...
How can I indent multiple lines in Xcode?
...ll. I come from Eclipse where I always did it that way. How's that done in Xcode? I hope not line by line ;)
20 Answers
...
How to download an entire directory and subdirectories using wget?
...
Great, so to simplify for the next reader: wget -r -l1 --no-parent http://www.stanford.edu/~boyd/cvxbook/cvxbook_additional_exercises/ was the answer for me. Thanks your answer.
– isomorphismes
Jun 21 '14 at 17:05
...
Outline effect to text
Are there any ways in CSS to give outlines to text with different colors ? I want to highlight some parts of my text to make it more intuitive - like the names, links, etc. Changing the link colors etc. are common nowadays, so I want something new.
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sed whole word search and replace
...
\b in regular expressions match word boundaries (i.e. the location between the first word character and non-word character):
$ echo "bar embarassment" | sed "s/\bbar\b/no bar/g"
no bar embarassment
...
Why do some claim that Java's implementation of generics is bad?
...
Bad:
Type information is lost at compile time, so at execution time you can't tell what type it's "meant" to be
Can't be used for value types (this is a biggie - in .NET a List<byte> really is backed by a byte[] for example, and no boxing is required)
Syntax for calling ge...
Should I URL-encode POST data?
I'm POSTing data to an external API (using PHP, if it's relevant).
4 Answers
4
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