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Make column not nullable in a Laravel migration
...e doctrine/dbal
Then create a migration that will alter the table like so:
php artisan make:migration fix_whatever_table_name_here
public function up()
{
Schema::table('table_name', function (Blueprint $table) {
$table->type('column')->nullable(false)->change();
});
}
# pub...
Splitting a string into chunks of a certain size
...
@Harry Good catch! This can be remedied with a drop-in ternary expression on the count parameter of substring. Something like: (i * chunkSize + chunkSize <= str.Length) ? chunkSize : str.Length - i * chunkSize. An additional problem ...
How can I make git ignore future revisions to a file?
...
I've solved this by defining the "clean" filter to simply cat the contents of the file in the index.
git show :path/to/myfile should just print the contents of the index for the specified file, so we can use that in a script to replace the working copy with the untouched copy in th...
How to store Node.js deployment settings/configuration files?
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what process.env? where does it locate? And how to set it?
– angry kiwi
Jan 6 '13 at 16:03
12
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What is CMake equivalent of 'configure --prefix=DIR && make all install '?
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@bodacydo location of the folder with CMakeLists.txt we're generating from.
– Kamiccolo
Dec 16 '14 at 15:22
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Access lapply index names inside FUN
...n frame of lapply) may have more references, thus activating the lazy duplication of it. Without it, R will not keep separated copies of i:
> lapply(list(a=10,b=20), function(x){parent.frame()$i})
$a
[1] 2
$b
[1] 2
Other exotic tricks can be used, like function(x){parent.frame()$i+0} or funct...
CORS - How do 'preflight' an httprequest?
...ll be current to many of us. Here is how I dealt with it in a jQuery 1.12 /PHP 5.6 context:
jQuery sent its XHR request using only limited headers; only 'Origin' was sent.
No preflight request was needed.
The server only had to detect such a request, and add the "Access-Control-Allow-Origin: " . ...
How to decide font color in white or black depending on background color?
... Worked like a charm for me. Thank you very much! Did it in php though simply converting the syntax and functions.
– CezarBastos
Mar 23 '18 at 17:24
...
What is a build tool?
...s?
Build tools are programs that automate the creation of executable
applications from source code (e.g., .apk for an Android app). Building
incorporates compiling,linking and packaging the code into a usable or
executable form.
Basically build automation is the act of scripting or automating a
wid...
Delete specific line number(s) from a text file using sed?
...s. The addresses can also be regular expressions, or the dollar sign $ indicating the last line of the file.
– Brian Campbell
Apr 24 '14 at 14:30
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