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Passing parameters to JavaScript files
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1) If MYLIBRARY exists then use it or define a new object. The intent is to create a global namespace, normally I will use sub namespaces so this line helps to avoid re-defining the top level namespace. 2) Yes, it has created a singleton.
– Naeem Sar...
Check if a string contains a number
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51
You can use a combination of any and str.isdigit:
def num_there(s):
return any(i.isdigit()...
iPhone system font
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@simpleBob More on that: designforhackers.com/blog/apples-new-san-francisco-font
– Dan Rosenstark
Sep 2 '16 at 1:32
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Docker can't connect to docker daemon
... If, for some reason, you don't want to logout, you can use newgrp command to start a new shell in this new group. Like this: newgrp docker.
– Denilson Sá Maia
Mar 18 '16 at 18:20
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How can I find out the current route in Rails?
...tionController::Routing::Routes.recognize_path "/your/path/here/"
# ...or newer Rails versions:
#
path = Rails.application.routes.recognize_path('/your/path/here')
controller = path[:controller]
action = path[:action]
# You will most certainly know that params are available in 'params' hash
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What is the App_Data folder used for in Visual Studio?
When creating a new ASP.NET application in Visual Studio, a couple of files and folders are created automatically. One of those folders is called App_Data .
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SyntaxError: Non-ASCII character '\xa3' in file when function returns '£'
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@DanielLee What Przemek D said. Putting UTF-8 literals into your source code like that is generally not a good idea, and can lead to unwanted behaviour, especially in Python 2. If literals aren't pure 7 bit ASCII they should be actual Unicode, not UTF-8...
How can I use break or continue within for loop in Twig template?
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This can be nearly done by setting a new variable as a flag to break iterating:
{% set break = false %}
{% for post in posts if not break %}
<h2>{{ post.heading }}</h2>
{% if post.id == 10 %}
{% set break = true %}
{% endif %}
{%...
MySQL ON vs USING?
...(2,"Bejing",true);
insert into city (countryId,city,hasAirport) values (3,"New York",true);
insert into city (countryId,city,hasAirport) values (4,"Napoli",true);
insert into city (countryId,city,hasAirport) values (5,"Manchester",true);
insert into city (countryId,city,hasAirport) values (5,"Birmin...
Full Screen DialogFragment in Android
...n button = (Button) findViewById(R.id.show);
button.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
showDialog();
}
});
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
}
void showDi...