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PHP file_get_contents() and setting request headers
...dn't impersonate the user agent of a browser. Instead, create a User-Agent string for your tool. www-archive.mozilla.org/build/revised-user-agent-strings.html could give some idea about the format.
– Dereckson
Jan 20 '13 at 5:21
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What's the best way to bundle static resources in a Go program? [closed]
...mbedded in the source code itself. Just use the back quotes to declare the string literal like this:
const html = `
<html>
<body>Example embedded HTML content.</body>
</html>
`
// Sending it:
w.Write([]byte(html)) // w is an io.Writer
Optimization tip:
Since most of the...
How to find index of all occurrences of element in array?
...
Note that the first example given works great for strings and arrays. The second only works for arrays.
– SethWhite
Apr 3 '18 at 19:17
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Why does 0.ToString(“#.##”) return an empty string instead of 0.00 or at least 0?
Why does 0.ToString("#.##") return an empty string? Shouldn't it be 0.00 or at least 0 ?
5 Answers
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How to concatenate string variables in Bash
In PHP, strings are concatenated together as follows:
30 Answers
30
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What is a word boundary in regex?
...osition between \w and \W (non-word char), or at the beginning or end of a string if it begins or ends (respectively) with a word character ([0-9A-Za-z_]).
So, in the string "-12", it would match before the 1 or after the 2. The dash is not a word character.
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What is the canonical way to trim a string in Ruby without creating a new string?
...strip! looks cleaner - its a pity it returns nil instead of the unmodified string. Unless someone posts a better ans.. you're getting the accepted bit.
– Gishu
Jun 16 '09 at 12:00
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Android: Getting a file URI from a content URI?
...n use the Content Resolver to get a file:// path from the content:// URI:
String filePath = null;
Uri _uri = data.getData();
Log.d("","URI = "+ _uri);
if (_uri != null && "content".equals(_uri.getScheme())) {
Cursor cursor = this.getContentResolver...
How to open a web page from my application?
...), it is safer to encapsulate it in a function that checks that the passed string is indeed a URI, to avoid accidentally starting random processes on the machine.
public static bool IsValidUri(string uri)
{
if (!Uri.IsWellFormedUriString(uri, UriKind.Absolute))
return false;
Uri t...
How to convert an int to a hex string?
...>> chr(65) == '\x41'
True
Note that this is quite different from a string containing an integer as hex. If that is what you want, use the hex builtin.
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