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CSS: 100% font size - 100% of what?
...hich may not have been intended.
This can help in the explanation:
http://www.w3.org/TR/2011/REC-CSS2-20110607/syndata.html#value-def-percentage
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Interfaces — What's the point?
...You may add some links to books. I would suggest: Dependency Injection in .NET which is really how deep the rabit hole goes, not just a gentle introduction.
– knut
Jul 26 '11 at 10:15
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C++中智能指针的设计和使用 - C/C++ - 清泛网 - 专注C/C++及内核技术
...urn *this;
运行结果如下图：
原文地址：http://blog.csdn.net/hackbuteer1/article/details/7561235
C++ 智能指针 设计 使用
Why not use HTTPS for everything?
... the server to know which domain is being requested and which certificate (www.foo.com, or www.bar.com) to respond with.
*Footnote: Technically, you can host multiple domains if you host them on different ports, but that is generally not an option. You can also host multiple domains if your SSL ...
How can I know if a process is running?
... on this too, found that info, but I didn't see the for info. Years of c# .net dev and I have never seen this style. Like they say, "you learn something new every day". Thank you for the post and the reply..
– MatthewD
Nov 25 '15 at 3:06
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What is makeinfo, and how do I get it?
...If you build packages from scratch:
Download a version from here: http://www.gnu.org/software/texinfo/
As of writing, version 5.2 is the latest.
Learn how to build here: http://www.linuxfromscratch.org/lfs/view/stable/chapter05/texinfo.html
LFS project is constantly updating, but texinfo build/...
Can't subtract offset-naive and offset-aware datetimes
...e you tried to remove the timezone awareness?
from http://pytz.sourceforge.net/
naive = dt.replace(tzinfo=None)
may have to add time zone conversion as well.
edit: Please be aware the age of this answer. An answer involving ADDing the timezone info instead of removing it in python 3 is below. https...
Is there a JavaScript function that can pad a string to get to a determined length?
...
http://www.webtoolkit.info/javascript_pad.html
/**
*
* Javascript string pad
* http://www.webtoolkit.info/
*
**/
var STR_PAD_LEFT = 1;
var STR_PAD_RIGHT = 2;
var STR_PAD_BOTH = 3;
function pad(str, len, pad, dir) {
if (typ...
When to use the different log levels
...example, expected transient environmental conditions such as short loss of network or database connectivity should be logged as Warnings, not Errors. Viewing a log filtered to show only warnings and errors may give quick insight into early hints at the root cause of a subsequent error. Warnings sh...
How to make an element in XML schema optional?
...<?xml version="1.0"?>
<xs:schema version="1.0" xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
<xs:element name="request">
<xs:complexType>
<xs:sequence>
<xs:element name="amenity">
...