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Ruby function to remove all white spaces?
...ction to remove all white spaces? I'm looking for something kind of like PHP's trim() ?
23 Answers
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How can I do string interpolation in JavaScript?
...he supplant method does allow you to generate the string you mention: the {token} is only replaced if the data object contains a member called token - thus provided that you do not provide a data object that has an age member, it will be fine.
– Chris Fewtrell
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Parsing domain from a URL
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Or simply: print parse_url($url, PHP_URL_HOST)) if you don't need the $parse array for anything else.
– rybo111
Aug 24 '16 at 12:03
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Send file using POST from a Python script
... client = APIClient()
# client.credentials(HTTP_AUTHORIZATION='Token ' + token.key)
response = client.post(reverse('price-matrix-csv'), data, format='multipart')
print response
self.assertEqual(response.status_code, status.HTTP_200_OK)
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Website screenshots
Is there any way of taking a screenshot of a website in PHP, then saving it to a file?
26 Answers
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How to embed small icon in UILabel
...tKit. Some sample code:
NSTextAttachment *attachment = [[NSTextAttachment alloc] init];
attachment.image = [UIImage imageNamed:@"MyIcon.png"];
NSAttributedString *attachmentString = [NSAttributedString attributedStringWithAttachment:attachment];
NSMutableAttributedString *myString= [[NSMutableAtt...
converting Java bitmap to byte array
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This approach is really wastefull of allocations. Your ByteArrayOutputStream will allocate a byte[] of size equal to the byte[] backing your Bitmap, then ByteArrayOutputStream.toByteArray() will again allocate yet another byte[] of the same size.
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Why do Java programmers like to name a variable “clazz”? [closed]
...It comes down to the actual compiler and its ability to distinguish what a token means within its context. However, in this particular case, it is the compiler's inability to distinguish what the token class means in a different context. It is a hard and fast rule that class, regardless of its conte...
Call to undefined function curl_init().? [duplicate]
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If you're on Windows:
Go to your php.ini file and remove the ; mark from the beginning of the following line:
;extension=php_curl.dll
After you have saved the file you must restart your HTTP server software (e.g. Apache) before this can take effect.
Fo...
Dismiss keyboard by touching background of UITableView
...hod:
UITapGestureRecognizer *gestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(hideKeyboard)];
[self.tableView addGestureRecognizer:gestureRecognizer];
And the hideKeyboard method might look like this:
- (void) hideKeyboard {
[textField1 resignFirstResp...