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Why does SSL handshake give 'Could not generate DH keypair' exception?
...ably due to the server's preferred encryption method) I get the following exception:
21 Answers
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Why should I use Restify?
...EST API in node.js and was looking for a more light-weight framework than express.js which probably avoids the unwanted features and would act like a custom-built framework for building REST APIs. Restify from its intro is recommended for the same case.
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Get exit code of a background process
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1: In bash, $! holds the PID of the last background process that was executed. That will tell you what process to monitor, anyway.
4: wait <n> waits until the process with PID <n> is complete (it will block until the process completes, so you might not want to call this until you ar...
What's the difference between equal?, eql?, ===, and ==?
... calls the method equal? which returns true when both operands refer to exactly the same object.
7 Answers
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Getting Python error “from: can't read /var/mail/Bio”
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No, it's not the script, it's the fact that your script is not executed by Python at all. If your script is stored in a file named script.py, you have to execute it as python script.py, otherwise the default shell will execute it and it will bail out at the from keyword. (Incidentally, fr...
Deploy a project using Git push
..., replace .git/hooks/post-update with this file (in the answer below)
Add execute access to the file (again, on the server):
chmod +x .git/hooks/post-update
Now, just locally push to your web server and it should automatically update the working copy:
git push production
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In Python, how does one catch warnings as if they were exceptions?
...n my python code is issuing warnings. I want to be able to use the try except syntax to properly handle these warnings. Is there a way to do this?
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Are types like uint32, int32, uint64, int64 defined in any stdlib header?
... use the C99 ones anyway.
The uint32 and uint64 (i.e. without the _t suffix) are probably application specific.
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How to pass table value parameters to stored procedure from .net code
...icle Table-Valued Parameters in SQL Server 2008 (ADO.NET).
The following example illustrates using either a DataTable or an IEnumerable<SqlDataRecord>:
SQL Code:
CREATE TABLE dbo.PageView
(
PageViewID BIGINT NOT NULL CONSTRAINT pkPageView PRIMARY KEY CLUSTERED,
PageViewCount BIGINT ...
Finding current executable's path without /proc/self/exe
It seems to me that Linux has it easy with /proc/self/exe. But I'd like to know if there is a convenient way to find the current application's directory in C/C++ with cross-platform interfaces. I've seen some projects mucking around with argv[0], but it doesn't seem entirely reliable.
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