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What are the main disadvantages of Java Server Faces 2.0?
...tly, apart from the relative steep learning curve when you don't have a solid background knowledge about basic Web Development (HTML/CSS/JS, server side versus client side, etc) and the basic Java Servlet API (request/response/session, forwarding/redirecting, etc), no serious disadvantages comes to ...
Differences between INDEX, PRIMARY, UNIQUE, FULLTEXT in MySQL?
...ase systems don't enforce this). A PRIMARY index is intended as a primary means to uniquely identify any row in the table, so unlike UNIQUE it should not be used on any columns which allow NULL values. Your PRIMARY index should be on the smallest number of columns that are sufficient to uniquely i...
Navigation in django
...ad>
<body>
...
{% block nav %}
<ul id="nav">
<li>{% block nav-home %}<a href="{% url home %}">Home</a>{% endblock %}</li>
<li>{% block nav-about %}<a href="{% url about %}">About</a>{% endblo...
How do I select elements of an array given condition?
...t; c)
The slowest run took 32.97 times longer than the fastest. This could mean that an intermediate result is being cached.
100000 loops, best of 3: 1.15 µs per loop
>>> %timeit np.logical_and(a < b, b < c)
The slowest run took 32.59 times longer than the fastest. This could mean t...
Best way to convert string to bytes in Python 3?
...-8')
The slowest run took 38.07 times longer than the fastest.
This could mean that an intermediate result is being cached.
10000000 loops, best of 10: 183 ns per loop
In [2]: %timeit -r 10 'abc'.encode()
The slowest run took 27.34 times longer than the fastest.
This could mean that an intermedia...
How to sign an android apk file
...stuck with after you work through it, I'd suggest:
https://developer.android.com/studio/publish/app-signing.html
Okay, a small overview without reference or eclipse around, so leave some space for errors, but it works like this
Open your project in eclipse
Press right-mouse - > tools (android...
Algorithm to detect overlapping periods [duplicate]
...ry is equal to the second upper boundary and it says FALSE which I take to mean, no overlap. However in the case of 10 the first upper boundary equals the second lower boundary and it says TRUE. These are not conceptually different unless there is some abstract meaning to the first and second member...
PHP $_SERVER['HTTP_HOST'] vs. $_SERVER['SERVER_NAME'], am I understanding the man pages correctly?
... engines see attacker.com as the best primary source for your server's IP" mean? That doesn't seem to mean anything to search engines, What's that even going to do?
– Pacerier
Mar 5 '15 at 22:50
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How to reshape data from long to wide format
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Using reshape function:
reshape(dat1, idvar = "name", timevar = "numbers", direction = "wide")
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How do I assert my exception message with JUnit Test annotation?
...a way to do so with JUnit @Test annotation? AFAIK, JUnit 4.7 doesn't provide this feature but does any future versions provide it? I know in .NET you can assert the message and the exception class. Looking for similar feature in the Java world.
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