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How to delete all the rows in a table using Eloquent?
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I've seen both methods been used in seed files.
// Uncomment the below to wipe the table clean before populating
DB::table('table_name')->truncate();
//or
DB::table('table_name')->delete();
Even though you can not use the first one if you want to set for...
Can't connect to local MySQL server through socket '/var/mysql/mysql.sock' (38)
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If your file my.cnf (usually in the /etc/mysql/ folder) is correctly configured with
socket=/var/lib/mysql/mysql.sock
you can check if mysql is running with the following command:
mysqladmin -u root -p status
try changing your ...
Context switches much slower in new linux kernels
...idle driver is currently active in your setup, just cat the current_driver file in the cpuidle section of /sys/devices/system/cpu as follows:
cat /sys/devices/system/cpu/cpuidle/current_driver
If you want your modern Linux OS to have the lowest context switch latency possible, add the following k...
I need an unordered list without any bullets
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Be aware that inline css overrules css in files. Depending on the application/development practices it can be really annoying.
– Mark Baijens
Feb 15 '18 at 16:35
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How is malloc() implemented internally? [duplicate]
...with that method). Aside from that, there's also mmap which is used to map files into memory but is also used to allocate memory (if you need to allocate shared memory, mmap is how you do it).
So you have two methods of getting more memory from the kernel: sbrk and mmap. There are various strategie...
Android WebView style background-color:transparent ignored on android 2.2
...r(0);
wv.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
wv.loadUrl("file:///android_asset/myview.html");
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Adding Python Path on Windows 7
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Try adding this python.bat file to System32 folder and the command line will now run python when you type in python
python.bat
@C:\Python27\python.exe %*
Source:
https://github.com/KartikTalwar/dotfiles/blob/master/bat/python.bat
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How to check String in response body with mockMvc
...s just a json string, which you can easily load from a real json mock data file if you wanted, but I didnt include that here as it would have deviated from the question.
The actual json returned would have looked like this:
{
"data":"some value"
}
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startActivityForResult() from a Fragment and finishing child Activity, doesn't call onActivityResult
...ork as it worked for me too after a long research.
In AndroidManifest.xml file, make launchMode of FirstActivity.Java as singleTop.
<activity
android:name=".FirstActivity"
android:label="@string/title_activity_main"
android:launchMode="singleTop"
android:theme="@...
Rails - Could not find a JavaScript runtime?
...rformance issues.
If you add a runtime, such as therubyracer to your Gemfile and run bundle then try and start the server it should work.
gem 'therubyracer'
A javascript runtime is required for compiling coffeescript and also for uglifier.
Update, 12/12/2011: Some folks found issues with ruby...