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How to generate a git patch for a specific commit?
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Also do not forget to call git apply --check patch-file-name before applying a patch. This will help to avoid problems.
– iamantony
Sep 13 '17 at 10:04
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SQL select only rows with max value on a column [duplicate]
...ngle tag just to deal with questions like that: greatest-n-per-group.
Basically, you have two approaches to solve that problem:
Joining with simple group-identifier, max-value-in-group Sub-query
In this approach, you first find the group-identifier, max-value-in-group (already solved above) in a ...
Multiple columns index when using the declarative ORM extension of sqlalchemy
...ndex', mytable.c.somecol.desc())
We can just use the model property and call .desc() on it:
from flask_sqlalchemy import SQLAlchemy
db = SQLAlchemy()
class GpsReport(db.Model):
__tablename__ = 'gps_report'
id = db.Column(db.Integer, db.Sequence('gps_report_id_seq'), nullable=False, au...
Why doesn't Ruby support i++ or i-- (increment/decrement operators)?
...ect the variable references with a whole new object. You can check this by calling i.object_id before and after i+=1. Why would that be any more technically tricky to do with ++?
– Andy_Vulhop
Sep 7 '10 at 17:09
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Configuring Vim for C++
...basename = expand("%:t:r")
let includeGuard = '__' . basename . '_h__'
call append(0, "#ifndef " . includeGuard)
call append(1, "#define " . includeGuard)
call append(line("$"), "#endif /* !" . includeGuard . " */")
endfunction
The only plugin I really couldn't live without is Command-T (wh...
How to use dashes in HTML-5 data-* attributes in ASP.NET MVC
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While this technically works, the recommended way (starting with MVC 3) is to use an underscore in place of the hyphen (as JohnnyO pointed out).
– Curtis Buys
Feb 18 '11 at 23:45
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Call a Javascript function every 5 seconds continuously [duplicate]
I want to Call a Javascript function every 5 seconds continuously.
I have seen the setTimeOut event. Will it be working fine if I want it continuously?
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Generating a drop down list of timezones with PHP
...rray of regions and iterating through them, it looks like you can now just call $timezones = DateTimeZone::listIdentifiers( DateTimeZone::ALL ); If you only want to include certain regions, you can call $timezones = DateTimeZone::listIdentifiers( DateTimeZone::AMERICA | DateTimeZone::EUROPE );
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How to get Spinner value?
...ring, I prefer:
String itemText = (String) mySpinner.getSelectedItem();
Calling toString() on an Object that you know is a String seems like a more roundabout path than just casting the Object to String.
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Firing events on CSS class changes in jQuery
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What's the deal with triggering the event which then calls a function? Why not call the function directly, instead of triggering it?
– RamboNo5
Dec 23 '09 at 1:11
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