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Batch file include external file for variables
...ead
set input=1
set input2=2
set /p input=INPUT:
set /p input2=INPUT2:
Now, we need to write the variables to a file.
(echo %input%)> settings.cdb
(echo %input2%)>> settings.cdb
pause
I use .cdb as a short form for "Command Database". You can use any extension.
The next section is to...
grunt: command not found when running from terminal
...in from my home directory (i.e. 'cd ~') and it installed as before, except now I can run the grunt command and it is recognised.
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C state-machine design [closed]
...o doubt there will be higher-level abstractions which may be more suitable nowadays but I suspect they'll all boil down to this same sort of structure.
And, as ldog states in a comment, you can avoid the globals altogether by passing a structure pointer to all functions (and using that in the ev...
Character reading from file in Python
...ite:
>>> text = u'‘'
>>> print repr(text)
u'\u2018'
Now if you simply want to print the unicode string prettily, just use unicode's encode method:
>>> text = u'I don\u2018t like this'
>>> print text.encode('utf-8')
I don‘t like this
To make sure that eve...
When should I use Lazy?
...eading You should try to avoid using Singletons when I'm using them :D ... now I need to learn why I should try to avoid them :D
– Bart Calixto
Aug 29 '13 at 5:58
26
...
How to “perfectly” override a dict?
...tween Python 2 and 3, create a singleton (_RaiseKeyError) to make sure we know if we actually get an argument to dict.pop, and create a function to ensure our string keys are lowercase:
from itertools import chain
try: # Python 2
str_base = basestring
items = 'iteritems'
except...
Way to ng-repeat defined number of times instead of repeating over array?
... multiple list items but it only seems to work for the first list. Do you know why this is the case?
– Malcr001
May 29 '13 at 22:43
...
Is there a better alternative than this to 'switch on type'?
...Height} rectangle");
break;
default:
WriteLine("<unknown shape>");
break;
case null:
throw new ArgumentNullException(nameof(shape));
}
With C# 6, you can use a switch statement with the nameof() operator (thanks @Joey Adams):
switch(o.GetType().Name) ...
How to write very long string that conforms with PEP8 and prevent E501
...catenation, and until very recently explicitly forbidden in PEP8, although now there is an allowance, but NOT for long strings. Todd's answer below is correct.
– Aaron Hall♦
Dec 12 '13 at 22:16
...
How to remove a single, specific object from a ConcurrentBag?
...d SynchronizedCollection is available in the Collections.Generic namespace now.
– Lucas Leblanc
Sep 25 '19 at 18:28
...