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How do I add PHP code/file to HTML(.html) files?
...ary even, or helpful, in following it. You want users to visit example.com/foo. You could use that URL to serve PHP content regardless of the file names on your server. If users already have foo.html bookmarked, you could still serve foo.php without renaming the file.
– Nathan ...
How do I access an access array item by index in handlebars?
...t item you do it like this.
Here is the example data.
[
{
name: 'foo',
attr: [ 'boo', 'zoo' ]
},
{
name: 'bar',
attr: [ 'far', 'zar' ]
}
]
Here is the handlebars to get the first item in attr array.
{{#each player}}
<p> {{this.name}} </p>
{{#with this...
Does java.util.List.isEmpty() check if the list itself is null? [duplicate]
...t, before I saw your answer. Maybe he comes from PHP where we have !empty($foo) as somewhat an alias for isset($foo) && $foo != "".
– Aufziehvogel
Jul 16 '12 at 20:39
...
Windows batch: call more than one command in a FOR loop?
...k the parentheses are unnecessary. for %i in (1 2 3) do echo %i & echo foo prints what I'd expect: "1", "foo", "2", "foo", "3", "foo" (on separate lines).
– bk1e
Feb 13 '10 at 18:58
...
Get protocol + host name from URL
...split("/")[0].split('?')[0]
'stackoverflow.com'
>>> url = "http://foo.bar?haha/whatever"
>>> url.split("//")[-1].split("/")[0].split('?')[0]
'foo.bar'
That's all, folks.
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...
Difference between int[] array and int array[]
...I forgot because I never declare more than one variable at a time):
int[] foo, bar; // both are arrays
int foo[], bar; // foo is an array, bar is an int.
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...
Have Grunt generate index.html for different setups
... options : {
/* Shared Options Hash */
//globalOption : 'foo'
},
dev: {
NODE_ENV : 'DEVELOPMENT'
},
prod : {
NODE_ENV : 'PRODUCTION'
}
},
Preprocess:
preprocess : {
dev : {
src : './src/tmpl/index.html',
dest : '....
Differences between fork and exec
...cture
int cpid = fork( );
if (cpid = = 0)
{
//child code
exec(foo);
exit(0);
}
//parent code
wait(cpid);
// end
(after exec call unix kernel clears the child process text,data,stack and fills with foo process related text/data)
thus child process is with different code (foo'...
Output first 100 characters in a string
... it also works for strings shorter than 100, for example print 'foo'[:100] (note that len('foo') is 3, so even when foo[100] doesn't work, it does)
– Rodrigo Laguna
Mar 28 '18 at 19:40
...
Can a shell script set environment variables of the calling shell? [duplicate]
...ve about ptrace, and the same may go for other distros as well).
$ cat setfoo
#! /bin/bash
gdb /proc/${PPID}/exe ${PPID} <<END >/dev/null
call setenv("foo", "bar", 0)
END
$ echo $foo
$ ./setfoo
$ echo $foo
bar
s...