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How to correctly close a feature branch in Mercurial?
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Visual Studio debugging “quick watch” tool and lambda expressions
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In order to properly execute this the debugger (or more appropriate the EE) would need to create a closure for variable v2. This is difficult but not impossible to do.
What really makes this a tough job for the EE though is that last line. How should that line now be executed? For all inten...
How to print SQL statement in codeigniter model
...this->output->enable_profiler(TRUE);
Profiling user guide:
https://www.codeigniter.com/user_guide/general/profiling.html
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How to see which flags -march=native will activate?
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What does FETCH_HEAD in Git mean?
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FETCH_HEAD is a short-lived ref, to keep track of what has just been fetched from the remote repository. git pull first invokes git fetch, in normal cases fetching a branch from the remote; FETCH_HEAD points to the tip of this branch (it stores the SHA1 of the c...
Can't install Ruby under Lion with RVM – GCC issues
...rt for clang, so if you are installing such a version you should not need GCC. If you’re installing an older version of Ruby, read on.
To compile Ruby with GCC, you need a non-LLVM version of GCC, which is no longer included with XCode 4.2. Install it yourself (or downgrade to XCode 4.1 temporari...
What is the Sign Off feature in Git for?
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How do I import the javax.servlet API in my Eclipse project?
... trash it and grab the real Eclipse IDE for Enterprise Java one.
You also need to ensure that you already have a servletcontainer installed on your machine which implements at least the same Servlet API version as the servletcontainer in the production environment, for example Apache Tomcat, Oracle ...
case-insensitive list sorting, without lowercasing the result?
... a Unicode string to a string in Python (containing extra symbols)
https://www.programiz.com/python-programming/list-comprehension
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Pickle or json?
...kle 2.518 -
dump 100 JSON 0.165 14845100
load 100 JSON 37.730 -
dump 100 Pickle 0.107 14287900
load 100 Pickle 9.907 -
Python 3.4 with pickle protocol 3 is even faster.
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