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Rails.env vs RAILS_ENV
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What's a reliable way to make an iOS app crash?
... works on any system I know -- in a future version of the C runtime OR the compiler this might not lead to a crash anymore. see Is null pointer dereference undefined behavior in Objective-C?)
(in swift you would have to bridge to objC to do this)
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How to turn off INFO logging in Spark?
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Just execute this command in the spark directory:
cp conf/log4j.properties.template conf/log4j.properties
Edit log4j.properties:
# Set everything to be logged to the console
log4j.rootCategory=INFO, console
log4j.appender.console=org.apach...
When to use dynamic vs. static libraries
...t virtual address. DLL certainly supports this.
– dma_k
Oct 2 '10 at 12:35
21
@dma_k: Windows DLL...
git submodule tracking latest
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Difference between var_dump,var_export & print_r
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How to open the Chrome Developer Tools in a new window?
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How can I know when an EditText loses focus?
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How to track down a “double free or corruption” error
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If you're using glibc, you can set the MALLOC_CHECK_ environment variable to 2, this will cause glibc to use an error tolerant version of malloc, which will cause your program to abort at the point where the double free is done.
You can set this from gdb by using the s...
How to create own dynamic type or dynamic object in C#?
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