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Maven Modules + Building a Single Specific Module
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You can define a multi-module project with an aggregator pom to build a set of projects.
It's also worthwhile mentioning m2eclipse, it integrates Maven into Eclipse and allows you to (optionally) resolve dependencies from the workspace. So if you are hacking away on multiple projects, the works...
How to pipe input to a Bash while loop and preserve variables after loop ends
...so provides the shopt builtin and one of its many options is:
lastpipe
If set, and job control is not active, the shell runs the last command of a pipeline not executed in the background in the current shell environment.
Thus, using something like this in a script makes the modfied sum available a...
Evenly space multiple views within a container view
...s in interface builder. What you do is create 'spacer views' that you have set to match heights equally. Then add top and bottom constraints to the labels (see the screenshot).
More specifically, I have a top constraint on 'Spacer View 1' to superview with a height constraint of lower priority ...
LOGFONT 和 CFont 区别 - C/C++ - 清泛网 - 专注C/C++及内核技术
LOGFONT 和 CFont 区别LOGFONT和CFont 本质上是相同的，前者是存储字体相关数据的一个结构体，后者是封装LOGFONT的一个类，用于创建使用字体。创建字体：CFont ...LOGFONT 和 CFont 本质上是相同的，前者是存储字体相关数据的一个结构...
LOGFONT 和 CFont 区别 - VC/MFC - 清泛IT论坛，有思想、有深度
LOGFONT 和 CFont 本质上是相同的，前者是存储字体相关数据的一个结构体，后者是封装LOGFONT的一个类，用于创建使用字体。
创建字体：
CFont *f = new CFont;
f->CreateFont(13, // nHeight
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MFC 设置控件字体，颜色，大小，粗体，下划线等 - C++ UI - 清泛IT社区，为...
参考代码：CFont *f = new CFont;
f->CreateFont(16, // nHeight
0, // nWidth
0, // nEscapement
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If list index exists, do X
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Yep. Upon reviewing the code, my set-up was completely superfluous; len(n) accomplished everything I needed. Thanks for a point in the right direction.
– user1569317
Aug 3 '12 at 18:37
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python: how to identify if a variable is an array or a scalar
... This is the answer that most suited my needs. I just added set, too. Because I don't want to be robust against dicts. isinstance(P, (list, tuple, set, np.ndarray))
– Santiago
Feb 9 at 15:53
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Disable migrations when running unit tests in Django 1.7
...es directly from the models just
like syncdb did in 1.6. I defined a new settings module just for unit
tests called "settings_test.py", which imports * from the main
settings module and adds this line:
MIGRATION_MODULES = {"myapp": "myapp.migrations_not_used_in_tests"}
Then I run tes...
How does lucene index documents?
...ts, the index can be traversed from one hit to another, making things like set and, particularly, range queries possible (much like B-Trees). And the Wikipedia entry on indexing Skip-Lists also explains why Lucene's Skip-List implementation is called a multi-level Skip-List - essentially, to make O(...