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Regular Expression to get a string between parentheses in Javascript
...\(([^)]+)\)/;
var matches = regExp.exec("I expect five hundred dollars ($500).");
//matches[1] contains the value between the parentheses
console.log(matches[1]);
Breakdown:
\( : match an opening parentheses
( : begin capturing group
[^)]+: match one or more non ) characters
) : end ca...
How to center text vertically with a large font-awesome icon?
...>
</div>
.my-icon {
vertical-align: middle;
font-size: 40px;
}
.my-text {
font-family: "Courier-new";
}
.my-fancy-container {
border: 1px solid #ccc;
border-radius: 6px;
display: inline-block;
margin: 60px;
padding: 10px;
}
for a working example, please...
{version} wildcard in MVC4 Bundle
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answered Aug 20 '12 at 17:04
Hao KungHao Kung
27k66 gold badges8181 silver badges9393 bronze badges
...
Remove empty array elements
...e removed. So if you need to preserve elements that are i.e. exact string '0', you will need a custom callback:
// PHP 7.4 and later
print_r(array_filter($linksArray, fn($value) => !is_null($value) && $value !== ''));
// PHP 5.3 and later
print_r(array_filter($linksArray, function($valu...
UITableViewCell subview disappears when cell is selected
...enting a color-chooser table view where the user can select amongst, say, 10 colors (depends on the product). The user can also select other options (like hard drive capacity, ...).
...
Javascript: Extend a Function
...
104
With a wider view of what you're actually trying to do and the context in which you're doing it...
In where shall I use isset() and !empty()
...ty
FTA:
"isset() checks if a variable has a
value including (False, 0 or empty
string), but not NULL. Returns TRUE
if var exists; FALSE otherwise.
On the other hand the empty() function
checks if the variable has an empty
value empty string, 0, NULL or
False. Returns FALSE if v...
Setting focus on an HTML input box on page load
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answered Aug 1 '10 at 19:32
SaikiosSaikios
3,07366 gold badges3232 silver badges5050 bronze badges
...
Android - Dynamically Add Views into View
...oint = (ViewGroup) findViewById(R.id.insert_point);
insertPoint.addView(v, 0, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT));
You may have to adjust the index where you want to insert the view.
Additionally, set the LayoutParams according to ho...
What is the way to quick-switch between tabs in Xcode 4
...|
edited Dec 21 '17 at 12:01
Mwiza
3,67822 gold badges2727 silver badges2626 bronze badges
answered Feb ...