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Is it possible to set UIView border properties from interface builder?
...S is what the user defined runtime attributes does! Haha, been writing for iOS since 2011 and I never learned what those fields were for. Thanks for this awesome answer.
– Andy Ibanez
Sep 22 '14 at 19:31
...
href=“tel:” and mobile numbers
If I use tel: I should write the international phone code, like that.
5 Answers
5
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Get table column names in MySQL?
...;dbh->prepare($sql);
$stmt->bindValue(':table', $table, PDO::PARAM_STR);
$stmt->execute();
$output = array();
while($row = $stmt->fetch(PDO::FETCH_ASSOC)){
$output[] = $row['COLUMN_NAME'];
}
return $output;
...
Objective-C: Calling selectors with multiple arguments
... looks like it is part of the selector's signature).
If you call the function in this manner:
[self performSelector:@selector(myTest:) withObject:myString];
It will work.
But, as the other posters have suggested, you may want to rename the method:
- (void)myTestWithAString:(NSString*)aString;
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Finding out whether a string is numeric or not
...
Here's one way that doesn't rely on the limited precision of attempting to parse the string as a number:
NSCharacterSet* notDigits = [[NSCharacterSet decimalDigitCharacterSet] invertedSet];
if ([newString rangeOfCharacterFromSet:notDigits].location == NSNotFound)
{
// newSt...
ViewDidAppear is not called when opening app from background
...How can I call when I open my app. Do I have to do anything from applicationDidBecomeActive ?
8 Answers
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Deleting all files from a folder using PHP?
...net/unlink:
/**
* Delete a file or recursively delete a directory
*
* @param string $str Path to file or directory
*/
function recursiveDelete($str) {
if (is_file($str)) {
return @unlink($str);
}
elseif (is_dir($str)) {
$scan = glob(rtrim($str,'/').'/*');
for...
Apache POI Excel - how to configure columns to be expanded?
...ateSheet();
summarySheet.setColumnWidth(short column, short width);
Here params are:column number in sheet and its width
But,the units of width are pretty small, you can try 4000 for example.
share
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allowDefinition='MachineToApplication' error when publishing from VS2010 (but only after a previous
I can run my Asp.Net MVC 2 application without an issue on my local computer. Just Run / Debug.
10 Answers
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Make Font Awesome icons in a circle?
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But this is not a solution. This only works if the i has content. Usually with FA you don't have content within the i-tag, but the icon is rendered by CSS later: <i class="fa fa-lock"></i> and this is what @Schneider actually asked for....