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How can I force a hard reload in Chrome for Android
...rue) according to MDN (and this similar question) it forces page to reload from server.
You can execute this code in the browser by typing javascript:location.reload(true) in the address bar.
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Formatting Phone Numbers in PHP
...g on an SMS app and need to be able to convert the sender's phone number from +11234567890 to 123-456-7890 so it can be compared to records in a MySQL database .
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How to inspect FormData?
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Or from the web console just write [...fd]
– Endless
Oct 16 '17 at 21:14
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File to byte[] in Java
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From JDK 7 you can use Files.readAllBytes(Path).
Example:
import java.io.File;
import java.nio.file.Files;
File file;
// ...(file is initialised)...
byte[] fileContent = Files.readAllBytes(file.toPath());
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How to convert index of a pandas dataframe into a column?
...the index into the columns (one column per level) and creates an int index from 0 to len(df)-1
– BallpointBen
Jan 10 '19 at 19:52
2
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Get the Query Executed in Laravel 3/4
...iddleware.
Laravel 3
In Laravel 3, you can get the last executed query from an Eloquent model calling the static method last_query on the DB class.
DB::last_query();
This, however, requires that you enable the profiler option in application/config/database.php. Alternatively you could, as @du...
How to include() all PHP files from a directory?
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Here is the way I include lots of classes from several folders in PHP 5. This will only work if you have classes though.
/*Directories that contain classes*/
$classesDir = array (
ROOT_DIR.'classes/',
ROOT_DIR.'firephp/',
ROOT_DIR.'includes/'
);
function...
Why is volatile not considered useful in multithreaded C or C++ programming?
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You might also consider this from the Linux Kernel Documentation.
C programmers have often taken volatile to mean that the variable
could be changed outside of the current thread of execution; as a
result, they are sometimes tempted to use it in ...
How to create a temporary directory/folder in Java?
...r problem:
@Rule
public TemporaryFolder folder = new TemporaryFolder();
From the documentation:
The TemporaryFolder Rule allows creation of files and folders that are guaranteed to be deleted when the test method finishes (whether it passes or fails)
Update:
If you are using JUnit Jupi...
How does cookie based authentication work?
...tion (i.e. they need to be logged in), the server obtains the access token from the cookie and checks it against the one in the database associated with that user. If it checks out, access is granted.
This should get you started. Be sure to clear the cookies upon logout!
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