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Why is spawning threads in Java EE container discouraged?
...ll as others
More info here
And here
Also somewhat duplicates this one from this morning
UPDATE: Please note that this question and answer relate to the state of Java EE in 2009, things have improved since then!
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java.lang.OutOfMemoryError: bitmap size exceeds VM budget - Android
...he Activity is destroyed, created again and the layouts are “inflated” from the XML consuming the VM memory available for bitmaps.
Bitmaps on the previous activity layout are not properly de-allocated by the garbage collector because they have crossed references to their activity. After many ex...
How do I get the path of the assembly the code is in?
...etimes gives you some funny results when using NUnit (where assemblies run from a temporary folder), so I prefer to use CodeBase which gives you the path in URI format, then UriBuild.UnescapeDataString removes the File:// at the beginning, and GetDirectoryName changes it to the normal windows format...
What does do?
...site as IE7 vs IE8 or 9. I always prefer the latest version of IE.
IE11
From Microsoft:
Starting with IE11, edge mode is the preferred document mode; it represents the highest support for modern standards available to the browser.
Use the HTML5 document type declaration to enable edge m...
Why does C++ compilation take so long?
...e in your program.
In C++, vector<int> is a completely separate type from vector<float>, and each one will have to be compiled separately.
Add to this that templates make up a full Turing-complete "sub-language" that the compiler has to interpret,
and this can become ridiculously compli...
Is Python strongly typed?
...n choice made when + was implemented, but not really a necessity following from the language's semantics. In fact, when you overload + on a custom type, you can make it implicitly convert anything to a number:
def to_number(x):
"""Try to convert function argument to float-type object."""
tr...
Remove 'a' from legend when using aesthetics and geom_text
How can I can remove the letter 'a' from the legend generated by this code? If I remove the geom_text , then the 'a' letter will not show in the legend. I want to keep geom_text , though.
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How to atomically delete keys matching a pattern using Redis
...ata to keys prefix:3:1 and prefix:3:2. Then you can safely take old values from prefix:2:1 and prefix:2:2 and purge old keys.
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Django DB Settings 'Improperly Configured' Error
... 3) to check some things, I get the weirdest error when I try importing - from django.contrib.auth.models import User -
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Why is there no Constant feature in Java?
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Every time I go from heavy C++ coding to Java, it takes me a little while to adapt to the lack of const-correctness in Java. This usage of const in C++ is much different than just declaring constant variables, if you didn't know. Essential...