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What's quicker and better to determine if an array key m>ex m>ists in m>PHP m>?
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@FrancescoPasa Well, "search for the keys" is what m>PHP m> documentation says. Other than that, I can't tell if "search" to them means something completely different to what it means to me.
– Rain
Apr 22 at 6:09
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select count(*) from table of mysql in m>php m>
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@eichertc the m>php m> interpreter has the variable always internal, as he needs to have the result in memory one way or the other. So your way just makes the code worser to read and maintain, IMHO.
– Tom
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Create a folder if it doesn't already m>ex m>ist
... encountered errors with my WordPress theme because the uploads folder wp-content/uploads was not present.
17 Answers
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Alternative to iFrames with HTML5
...ere are 4 ways to embed HTML into a web page:
<iframe> An iframe's content lives entirely in a separate contm>ex m>t than your page. While that's mostly a great feature and it's the most compatible among browser versions, it creates additional challenges (shrink wrapping the size of the frame to ...
How to access remote server with local m>php m>MyAdmin client?
Assuming there is a remote server and I have m>php m>MyAdmin client installed localy on my computer. How can I access this server and manage it via m>php m>MyAdmin client? Is that possible?
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How to remove .html from URL?
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This should work for you:
#m>ex m>ample.com/page will display the contents of m>ex m>ample.com/page.html
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}.html -f
RewriteRule ^(.+)$ $1.html [L,QSA]
#301 from m>ex m>ample.com/page.html to m>ex m>ample....
How to read integer value from the standard input in Java
...a.util.Scanner;
//...
Scanner in = new Scanner(System.in);
int num = in.nm>ex m>tInt();
It can also tokenize input with regular m>ex m>pression, etc. The API has m>ex m>amples and there are many others in this site (e.g. How do I keep a scanner from throwing m>ex m>ceptions when the wrong type is entered?).
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Redirect from an HTML page
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Try using:
<meta http-equiv="refresh" content="0; url=http://m>ex m>ample.com/" />
Note: Place it in the head section.
Additionally for older browsers if you add a quick link in case it doesn't refresh correctly:
<p><a href="http://m>ex m>ample.com/">Red...
Get the client IP address using m>PHP m> [duplicate]
I want to get the client IP address who uses my website. I am using the m>PHP m> $_SERVER superglobal:
5 Answers
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Install Marketplace plugin on Eclipse Juno
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...