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How to get first 5 characters from string [duplicate]
How to get first 5 characters from string using m>php m>
5 Answers
5
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Do htmlspecialchars and mysql_real_escape_string keep my m>PHP m> code safe from injection?
... check that a variable we were using as a number, was actually numeric. In m>PHP m> you should widely use a set of functions to check that inputs are integers, floats, alphanumeric etc. But when it comes to SQL, heed most the value of the prepared statement. The above code would have been secure if it ...
Update one MySQL table with values from another
...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)...
How to send an email from JavaScript
...,
'subject': 'YOUR SUBJECT HERE!',
'html': 'YOUR EMAIL CONTENT HERE! YOU CAN USE HTML!'
}
}
}).done(function(response) {
console.log(response); // if you're into that sorta thing
});
}
https://medium.com/design-startups/b53319616782
Note: Keep in...
What is the best way to stop people hacking the m>PHP m>-based highscore table of a Flash game
...g( AES(random-128-bit-key-from-above, high-score, SHA1(high-score)))
The m>PHP m> code on the server checks the token to make sure the request came from a valid game instance, then decrypts the encrypted high score, checking to make sure the high-score matches the SHA1 of the high-score (if you skip th...
Remove menu and status bars in TinyMCE 4
...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)...
How do I get currency m>ex m>change rates via an API such as Google Finance? [closed]
...
I got this content from http://www.scriptarticle.com/2012/05/03/get-live-currency-rates-and-currency-conversion-using-m>php m>-and-apis/
<?m>php m>
function get_currency($from_Currency, $to_Currency, $amount) {
$amount = urlencode($amou...
Git: How to squash all commits on branch
...
Another way to squash all your commits is to reset the indm>ex m> to master:
git checkout yourBranch
git reset $(git merge-base master yourBranch)
git add -A
git commit -m "one commit on yourBranch"
This isn't perfect as it implies you know from which branch "yourBranch" is coming...
Access-Control-Allow-Origin Multiple Origin Domains?
...rom the domain specified. if i guessed i'd say the browser could authorize content from another domain loaded on that page to access the server otherwise.
–
accepting HTTPS connections with self-signed certificates
...y using that certificate :
package com.m>ex m>ample.customssl;
import android.content.Contm>ex m>t;
import org.apache.http.client.HttpClient;
import org.apache.http.conn.scheme.PlainSocketFactory;
import org.apache.http.conn.scheme.Scheme;
import org.apache.http.conn.scheme.SchemeRegistry;
import org.apache...