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How to scroll to top of long ScrollView layout?
....setFocusable(false) / gridView.setFocusable(false). If you do it from xml file, it will not work though.
– omersem
Jun 8 '16 at 5:32
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How to declare a global variable in php?
...al keyword outside a function is not an error. If you want to include this file inside a function you can declare the variable as global.
config.php
global $variable;
$variable = 5;
other.php
function name()
{
require_once __DIR__ . '/config.php';
}
You can use $GLOBALS as well. It's a...
Apache Proxy: No protocol handler was valid
...enmod proxy_fcgi
No need for proxy_http, and this is what sends all .php files straight to php5-fpm:
<FilesMatch \.php$>
SetHandler "proxy:unix:/var/run/php5-fpm.sock|fcgi://localhost"
</FilesMatch>
share...
How to create a DataTable in C# and how to add rows?
...tructure, or rather I'd rephrase it as schema, you can export it to an XML file by doing the following.
To export only the schema/structure, do:
dt.WriteXMLSchema("dtSchemaOrStructure.xml");
Additionally, you can also export your data:
dt.WriteXML("dtDataxml");
...
How to find the mysql data directory from command line in windows
...nux, but you see the mysql installation is using multiple folders to store files.
If you need the value of datadir as output, and only that, without column headers etc, but you don't have a GNU environment (awk|grep|sed ...) then use the following command line:
mysql -s -N -uUSER -p information_...
How do I convert a numpy array to (and display) an image?
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File "<ipython-input-29-29c784f62838>", line 39 plt.show() ^ SyntaxError: invalid syntax
– Mona Jalal
Nov 6 '18 at 16:34
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what’s the difference between Expires and Cache-Control headers?
... many servers) usually set the expiration date using the time at which the file was requested + the timeout you specify. As this date is using seconds, your scenario is very unlikely and the behavior is the same as cache-control. So I don't see why there would be requests peaks when using Expires:
...
What is the use of having destructor as private?
...r conditions in the program, such as a database connection being open or a file being written. You could have a "request_delete" method in the class or the manager that will check that condition and it will either delete or decline, and return a status telling you what it did. That's far more flex...
Run an app on a multiple devices automatically in Android Studio
...u can't select multiple devices in the device chooser dialog for a Test profile. Instead, you need to run the gradle command connectedCheck. This runs your tests on all devices connected. There's no embedded UI for it (like you get running tests on a single device), but it provides a link to a local...
Format output string, right alignment
I am processing a text file containing coordinates x, y, z
7 Answers
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