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How do I debug error ECONNRESET in Node.js?
...ns and have set server.maxConnections to a very low value.
In node's core lib net.js it will call clientHandle.close() which will also cause error ECONNRESET:
if (self.maxConnections && self._connections >= self.maxConnections) {
clientHandle.close(); // causes ECONNRESET on the other...
How to get the current directory in a C program?
...
Note that getcwd(3) is also available in Microsoft's libc: getcwd(3), and works the same way you'd expect.
Must link with -loldnames (oldnames.lib, which is done automatically in most cases), or use _getcwd(). The unprefixed version is unavailable under Windows RT.
...
How to avoid installing “Unlimited Strength” JCE policy files when deploying an application?
...ad-only due to permissions).
Skip the JCE API and use another cryptography library such as Bouncy Castle. This approach requires an extra 1MB library, which may be a significant burden depending on the application. It also feels silly to duplicate functionality included in the standard libraries. Ob...
Resize svg when window is resized in d3.js
... stroke-width: 5px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/5.7.0/d3.min.js"></script>
<div id="chartId"></div>
Note: Everything in the SVG image will scale with the window width. This includes stroke width and font sizes (even those set with CSS...
How to find the installed pandas version
...util: 1.5
pytz: 2012c
bottleneck: None
tables: 3.1.1
numexpr: 2.2.2
matplotlib: 1.4.2
openpyxl: None
xlrd: 0.9.3
xlwt: 0.7.5
xlsxwriter: None
lxml: 3.3.3
bs4: 4.3.2
html5lib: 0.999
httplib2: 0.8
apiclient: None
rpy2: 2.5.5
sqlalchemy: 0.9.8
pymysql: None
psycopg2: 2.4.5 (dt dec mx pq3 ext)
...
Java: splitting a comma-separated string but ignoring commas in quotes
...vacsv/
https://github.com/pupi1985/JavaCSV-Reloaded
(fork of the previous library that will allow the generated output to have Windows line terminators \r\n when not running Windows)
http://opencsv.sourceforge.net/
CSV API for Java
Can you recommend a Java library for reading (and possibly writi...
jQuery equivalent of JavaScript's addEventListener method
... event.target );
} );
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<button>test 1</button>
<button>test 2</button>
share
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Using the Underscore module with Node.js
...n learning about node.js and modules, and can't seem to get the Underscore library to work properly... it seems that the first time I use a function from Underscore, it overwrites the _ object with the result of my function call. Anyone know what's going on? For example, here is a session from the...
FFmpeg on Android
I have got FFmpeg compiled (libffmpeg.so) on Android. Now I have to build either an application like RockPlayer or use existing Android multimedia framework to invoke FFmpeg.
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module unsafe for SAFESEH image C++
...
From the comments:
This happens when you link an .obj or .lib that contains code created by an earlier version of the compiler. Which of course would be common if you downloaded a binary for opencv_ffmpeg instead of the source. You can turn the linker option off but then you'll stil...