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What does “all” stand for in a makefile?
...ypically defined as a .PHONY target that depends on the executable(s) that form the entire program:
.PHONY : all
all : executable
To achieve 2 all should either be the first target defined in the make file or be assigned as the default goal:
.DEFAULT_GOAL := all
...
Using PHP with Socket.io
...'host':host,'Content-Length':clen.length,'Content-Type':'application/x-www-form-urlencoded'});
request.write('userid=' + userid);
request.end();
Seriously, PHP is great for doing server side stuff and let it be with the connections it has no place in this domain now. ...
Rails detect if request was AJAX
...
If you're using :remote => true in your links or forms, you'd do:
respond_to do |format|
format.js { #Do some stuff }
You can also check before the respond_to block by calling request.xhr?.
sha...
Generate full SQL script from EF 5 Code First Migrations
...ase tables from your entity classes (provided your entity classes are well formed).
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CocoaPods - use specific pod version
...
Use platform :ios, '8.0'. It will automatically install the previous one which will run on this platform
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Why is “if not someobj:” better than “if someobj == None:” in Python?
...
The second form is categorically not bad practice. PEP 8 recommends using if x twice. First for sequences (instead of using len) and then for True and False (instead of using is). Practically all Python code I've seen uses if x and if ...
Java unchecked: unchecked generic array creation for varargs parameter
...y other methods because determining that there are no unsafe operations performed on it might not be trivial.
– neXus
Nov 10 '17 at 14:29
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How can I select the first day of a month in SQL?
...ach
– Martin Smith
Aug 15 '13 at 14:01
65
It should be noted the bug mentioned by Martin Smith ca...
How does Activity.finish() work in Android?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
...
postgresql - add boolean column to table set default
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
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