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Perl build, unit testing, code coverage: A complete working example
...}
sub repeat {
return 1;
}
sub argumentTest {
my ($booleanArg) = @_;
if (!defined($booleanArg)) {
return "null";
}
elsif ($booleanArg eq "false") {
return "false";
}
elsif ($booleanArg eq "true") {
return "true";
}
else {
return "...
How do I force a DIV block to extend to the bottom of a page even if it has no content?
...
This site has some excellent examples:
http://www.brunildo.org/test/html_body_0.html
http://www.brunildo.org/test/html_body_11b.html
http://www.brunildo.org/test/index.html
I also recommend going to http://quirksmode.org/
...
difference between fork and branch on github
... @Jonathan: as loose or packed objects, see book.git-scm.com/7_how_git_stores_objects.html (objects being a blob (your "files"), a tree, a commit or a tag: book.git-scm.com/1_the_git_object_model.html )
– VonC
Feb 15 '11 at 21:50
...
Get the current git hash in a Python script
...do something like the following:
import subprocess
label = subprocess.check_output(["git", "describe"]).strip()
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Relative URL to a different port number in a hyperlink?
... ASP, something like ...
<a href="<%=Request.ServerVariables("SERVER_NAME")%>:8080">Look at the other port</a>
should work. However, the exact format will depend on the technology you are using.
share
...
How to convert an address into a Google Maps Link (NOT MAP)
...ps.google.com/maps?q=" + encodeURIComponent( $(this).text() ) + "' target='_blank'>" + $(this).text() + "</a>";
$(this).html(link);
});
});
Bonus:
I also came across a situation that called for generating embedded maps from the links, and though I'd share with future travelers:
...
Test if string is a number in Ruby on Rails
...
Create is_number? Method.
Create a helper method:
def is_number? string
true if Float(string) rescue false
end
And then call it like this:
my_string = '12.34'
is_number?( my_string )
# => true
Extend String Class.
If yo...
Basic HTTP authentication with Node and Express 4
...substring(splitIndex + 1)
// using shorter regex by @adabru
// const [_, login, password] = strauth.match(/(.*?):(.*)/) || []
Basic auth in one statement
...on the other hand, if you only ever use one or very few logins, this is the bare minimum you need: (you don't even need to parse the cr...
Why do we need C Unions?
...le types together:
enum Type { INTS, FLOATS, DOUBLE };
struct S
{
Type s_type;
union
{
int s_ints[2];
float s_floats[2];
double s_double;
};
};
void do_something(struct S *s)
{
switch(s->s_type)
{
case INTS: // do something with s->s_ints
break;
case F...
How can I read a large text file line by line using Java?
...
Use StandardCharsets.UTF_8, use Stream<String> for conciseness, and avoid using forEach() and especially forEachOrdered() unless there's a reason.
– Aleksandr Dubinsky
Dec 15 '13 at 9:29
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