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Can I use __init__.py to define global variables?
...e:
>>> from mypackage import mymodule
my constant is 42
Still, if you do have constants, it would be reasonable (best practices, probably) to put them in a separate module (constants.py, config.py, ...) and then if you want them in the package namespace, import them.
mypackage/__init__....
How to read a single character from the user?
...illic) letters well? I am having a problem with that and can't figure out, if it is my mistake, or not.
– Phlya
Mar 29 '13 at 18:01
7
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mongoose vs mongodb (nodejs modules/extensions), which better? and why?
... In case anyone was wondering the documentation is pretty good now.
– Kevin Beal
Jan 18 '13 at 6:03
7
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Is it valid to replace http:// with // in a ?
...relative URL without a scheme (http: or https:) is valid, per RFC 3986: "Uniform Resource Identifier (URI): Generic Syntax", Section 4.2. If a client chokes on it, then it's the client's fault because they're not complying with the URI syntax specified in the RFC.
Your example is valid and should ...
Creating a dynamic choice field
...
If you want to use the CheckboxSelectMultiple widget with this, you'll want to use MultipleChoiceField or ModelMultipleChoiceField. At first, it seems to work with ChoiceField, but the internals will break when you try to sav...
How to make a phone call in android and come back to my activity when the call is done?
...public void onCallStateChanged(int state, String incomingNumber) {
if(TelephonyManager.CALL_STATE_RINGING == state) {
Log.i(LOG_TAG, "RINGING, number: " + incomingNumber);
}
if(TelephonyManager.CALL_STATE_OFFHOOK == state) {
//wait for phone to go offh...
How to trim a string in SQL Server before 2017?
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SQL Server now has TRIM in the 2017 version. docs.microsoft.com/en-us/sql/t-sql/functions/trim-transact-sql
– goodeye
Jun 15 '17 at 19:23
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How can I force users to access my page over HTTPS instead of HTTP?
...e). How do I do this without making the whole directory require HTTPS? Or, if you submit a form to an HTTPS page from an HTTP page, does it send it by HTTPS instead of HTTP?
...
Can I redirect the stdout in python into some sort of string buffer?
...licit save as I've done, since someone else could have replaced stdout and if you use stdout, you'd clobber their replacement.
– Ned Batchelder
Aug 2 '09 at 14:25
5
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How do I get Flask to run on port 80?
...rowing up that error message because you have apache2 running on port 80.
If this is for development, I would just leave it as it is on port 5000.
If it's for production either:
Not Recommended
Stop apache2 first;
Not recommended as it states in the documentation:
You can use the builtin...