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if (isset($_COOKIE['remember_user'])) {
unset($_COOKIE['remember_user']);
setcookie('remember_user', null, -1, '/');
return true;
} else {
return false;
}
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Is there a way to check which CSS styles are being used or not used on a web page?
...will be in the tab as a part of firebug where you have net and all//// let me know if you need anything else
– kobe
Dec 5 '10 at 21:09
33
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Check if multiple strings exist in another string
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a_string = "A string is more than its parts!"
matches = ["more", "wholesome", "milk"]
if any(x in a_string for x in matches):
Similarly to check if all the strings from the list are found, use all instead of any.
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How do I get a list of column names from a psycopg2 cursor?
... general way to generate column labels directly from the selected column names, and recall seeing that python's psycopg2 module supports this feature.
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How to disable CSS in Browser for testing purposes
Is there any way I can disable all external CSS in a browser (Firefox, Chrome...)?
16 Answers
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Credit card expiration dates - Inclusive or exclusive?
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It took me a couple of minutes to find a site that I could source for this.
The card is valid until the last day of the month indicated, after the last [sic]1
day of the next month; the card cannot be used to make a purchase if...
Passing an array by reference
...er than the (invalid) array of references int & array[100];.
EDIT: Some clarification.
void foo(int * x);
void foo(int x[100]);
void foo(int x[]);
These three are different ways of declaring the same function. They're all treated as taking an int * parameter, you can pass any size array to ...
New line in text area
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Try this one:
<textarea cols='60' rows='8'>This is my statement one.&#13;&#10;This is my statement2</textarea>
&#10; Line Feed and &#13; Carriage Return are HTML entitieswikipedia. This way you are actually parsing the new line ("\n") rather than displayi...
DropDownList in MVC 4 with Razor
...On the last line - How do you know what model to call? Where does "tipo" come from?
– Andre
Feb 2 '18 at 10:38
2
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Check if SQL Connection is Open or Closed
...null && myConnection.State == ConnectionState.Closed)
{
// do something
// ...
}
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