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Accessing members of items in a JSONArray with Java
...Object(int), and JSONArray.length() to create your for-loop:
for (int i = 0; i < recs.length(); ++i) {
JSONObject rec = recs.getJSONObject(i);
int id = rec.getInt("id");
String loc = rec.getString("loc");
// ...
}
...
Enum type constraints in C# [duplicate]
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edited Mar 30 '12 at 10:24
Eamon Nerbonne
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How to get current timestamp in milliseconds since 1970 just the way Java gets
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Oz.Oz.
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97
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How to pipe list of files returned by find command to cat to view all the files
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answered May 14 '09 at 16:30
kenj0418kenj0418
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Getting HTTP code in PHP using curl
...of time:
if(!$url || !is_string($url) || ! preg_match('/^http(s)?:\/\/[a-z0-9-]+(.[a-z0-9-]+)*(:[0-9]+)?(\/.*)?$/i', $url)){
return false;
}
Make sure you only fetch the headers, not the body content:
@curl_setopt($ch, CURLOPT_HEADER , true); // we want headers
@curl_setopt($ch, CURLOPT_NO...
How do you access command line arguments in Swift?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Feb 27 at 23:34
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How to calculate an angle from three points? [closed]
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answered Jul 31 '09 at 8:05
Lance RobertsLance Roberts
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How to automatically reload a page after a given period of inactivity
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function refresh() {
if(new Date().getTime() - time >= 60000)
window.location.reload(true);
else
setTimeout(refresh, 10000);
}
setTimeout(refresh, 10000);
</script>
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Make WPF window draggable, no matter what element is clicked
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answered Sep 14 '11 at 15:08
RachelRachel
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