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Get the first element of an array
... a array "copy" is needed:
array_shift(array_slice($array, 0, 1));
With m>PHP m> 5.4+ (but might cause an indm>ex m> error if empty):
array_values($array)[0];
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Properly escape a double quote in CSV
...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)...
Converting a Java Keystore into PEM Format
... keytool -keystore foo.jks -genkeypair -alias foo \
-dname 'CN=foo.m>ex m>ample.com,L=Melbourne,ST=Victoria,C=AU'
Enter keystore password:
Re-enter new password:
Enter key password for
(RETURN if same as keystore password):
bash$ keytool -keystore foo.jks -m>ex m>portcert -alias foo | \
...
jquery find closest previous sibling with class
...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)...
In where shall I use isset() and !empty()
...riables and not just values, so isset("foobar") will raise an error. As of m>PHP m> 5.5, empty supports both variables and m>ex m>pressions.
So your first question should rather be if isset returns true for a variable that holds an empty string. And the answer is:
$var = "";
var_dump(isset($var));
The typ...
How to center align the ActionBar title in Android?
...http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:orientation="vertical">
<android.support.v7.widget.AppCompatTm>ex m>tView
android:id="@+id/tvTitle"
s...
Force SSL/https using .htaccess and mod_rewrite
... can I force to SSL/https using .htaccess and mod_rewrite page specific in m>PHP m>.
9 Answers
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What is the best collation to use for MySQL with m>PHP m>? [closed]
...gs should be the same, such as MySQL, Apache, the HTML and anything inside m>PHP m>.
11 Answers
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SVN: Is there a way to mark a file as “do not commit”?
...e mentioned: $svn st --- Changelist 'ignore-on-commit': M database.m>php m> M config.m>php m> and still, they have been sent to the repo on commit. Any idea what did I do wrong?
– Attila Fulop
Feb 13 '12 at 17:02
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What is the difference between 'classic' and 'integrated' pipeline mode in IIS7?
...lly, Integrated mode enables the availability
of managed features to all content types.
Classic application pool mode
When an application pool is in Classic mode, IIS 7.0 handles requests
as in IIS 6.0 worker process isolation mode. ASP.NET requests first go
through native processing...