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Best way to do multiple constructors in PHP
... protected function loadByID( $id ) {
// do query
$row = my_awesome_db_access_stuff( $id );
$this->fill( $row );
}
protected function fill( array $row ) {
// fill all properties from array
}
}
?>
Then if i want a Student where i know the ID:
$...
Multiple ModelAdmins/views for same model in Django admin
...n(admin.ModelAdmin):
list_display = ('title', 'pubdate','user')
class MyPost(Post):
class Meta:
proxy = True
class MyPostAdmin(PostAdmin):
def get_queryset(self, request):
return self.model.objects.filter(user = request.user)
admin.site.register(Post, PostAdmin)
admin...
Can Selenium interact with an existing browser session?
...cutor=url,desired_capabilities={})
driver.close() # this prevents the dummy browser
driver.session_id = session_id
And you are connected to your driver again.
driver.get("http://www.mrsmart.in")
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“please check gdb is codesigned - see taskgated(8)” - How to get gdb installed with homebrew code si
...
sudo killall taskgated is the key to solve my problem
– Karthikeyan Vaithilingam
Aug 7 '17 at 10:05
...
Pointer vs. Reference
...
My rule of thumb is:
Use pointers if you want to do pointer arithmetic with them (e.g. incrementing the pointer address to step through an array) or if you ever have to pass a NULL-pointer.
Use references otherwise.
...
What is the email subject length limit?
...
any well written email library will do this. my favourite is c-client
– Jasen
Jul 9 '16 at 8:41
...
How to prevent logback from outputting its own status at the start of every log when using a layout
...s the correct way to config the logger. This fixed the issue completely in my project.
http://logback.qos.ch/codes.html#layoutInsteadOfEncoder
<appender name="FILE" class="ch.qos.logback.core.FileAppender">
<file>testFile.log</file>
...
<encoder class="ch.qos.logback.clas...
Convert a python 'type' object to a string
...
print("My type is %s" % type(someObject)) # the type in python
or...
print("My type is %s" % type(someObject).__name__) # the object's type (the class you defined)
...
How to add image to canvas
...
This was exactly my case. I was loading some blob data into canvas using new Image and wondering why it was always showing me a previous image. Turns out even if I'm loading an image from a variable I still have to wait for the onload to happ...
Sending “User-agent” using Requests library in Python
...ike so:
import requests
url = 'SOME URL'
headers = {
'User-Agent': 'My User Agent 1.0',
'From': 'youremail@domain.com' # This is another valid field
}
response = requests.get(url, headers=headers)
If you're using requests v2.12.x and older
Older versions of requests clobbered default...