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Git serve: I would like it that simple
...od article with an overview of gitjour and a number of other similar tools from Dr. Nic, What is *jour and why they are killer apps for RailsCamp08.
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What is an application binary interface (ABI)?
... re-compiled or run inside some type of emulation layer that can translate from one binary format to another.
IIRC, Windows currently uses the Portable Executable (or, PE) format. There are links in the "external links" section of that Wikipedia page with more information about the PE format.
Als...
converting a .net Func to a .net Expression
Going from a lambda to an Expression is easy using a method call...
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How to correctly dismiss a DialogFragment?
The docs say this for the dismiss() method from the Dialog class:
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Django using get_user_model vs settings.AUTH_USER_MODEL
...butes, as well as if you want to define a ForeignKey/ManyToMany-relation.
From the changelog:
get_user_model() can now be called at import time, even in modules that define models.
so... is there still a reason to use settings.AUTH_USER_MODEL? Well, the docs still recommend the settings.AUTH_...
Group by & count function in sqlalchemy
...counting says that for group_by queries it is better to use func.count():
from sqlalchemy import func
session.query(Table.column, func.count(Table.column)).group_by(Table.column).all()
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How to namespace Twitter Bootstrap so styles don't conflict
...ontent will not have the bootstrap font (since all bootstrap inherits font from parent)
To fix, the answer should be:
.bootstrap-styles {
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
font-size: 14px;
line-height: 1.428571429;
color: #333333;
background-color: wh...
What does it mean when git says a file “needs update”?
...anation of the "[file]: needs update" message that git sometimes spits out from time to time. Even the official git FAQ has explaining this marked as a TODO. If someone could explain A) what it means; and B) how to fix it, I would be extremely grateful.
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Using tags to turn off caching in all browsers? [duplicate]
...-cache (100% conditional requests afterwards). "no-store" sometimes loaded from cache without even attempting a conditional request. Firefox responds better to "no-store" but still sometimes loads from cache if you reload immediately afterwords. What a mess!
– ianbeks
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Checking if a string is empty or null in Java [duplicate]
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@DavidS If you remove str == null from code and str variable is 'null', then it will throw 'NullPointerException'.
– Alfaz Jikani
Jan 17 at 13:18
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