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Resizing an Image without losing any quality [closed]
...tructions and provides a utility class(That I also happen to use):
http://www.codeproject.com/KB/GDI-plus/imgresizoutperfgdiplus.aspx
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How to download image from url
... to get everything from the Scheme up to the Path.
In other words, https://www.example.com/image.png?query&with.dots becomes https://www.example.com/image.png.
After that, we use Path.GetExtension() to get only the extension (in my previous example, .png).
var uriWithoutQuery = uri.GetLeftPart(U...
Is it possible to set async:false to $.getJSON call
...at is the 'myData' supposed to be in this case? When I delete data: myData completely it does work.. Fairly new to ajax calls!
– nclsvh
Aug 5 '15 at 15:38
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Freeing up a TCP/IP port?
...ing on that port. The easiest way to do that would be to use the fuser(1) command. For example, to see all of the processes listening for http requests on port 80 (run as root or use sudo):
# fuser 80/tcp
If you want to kill them, then just add the -k option.
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How do I run Redis on Windows?
...ted that the official port is no longer maintained either, and Microsoft recommends yet another alternative for the latest Redis features. However, their recommendation is neither free nor open source, so it won't be linked here.
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How do you prevent install of “devDependencies” NPM modules for Node.js (package.json)?
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The npm install command will install the devDependencies along other dependencies when run inside a package directory, in a development environment (the default).
Use npm install --only=prod (or --only=production) to install only dependenci...
Trim spaces from start and end of string
...erent implementation of trim in Javascript in terms of performance.
His recommendation is:
function trim1 (str) {
return str.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
}
for "general-purpose implementation which is fast cross-browser", and
function trim11 (str) {
str = str.replace(/^\...
XPath query to get nth instance of an element
..."Abbreviated Syntax" section of the XML Path Language specification http://www.w3.org/TR/xpath/#path-abbrev that provided a clue.
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store and retrieve a class object in shared preference
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The answer is not complete. The possible solution is to transform the pojo into ByteArrayOutPutStream and save as String in the SharedPreferences
– rallat
Jun 6 '12 at 15:22
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pip issue installing almost any library
...TLS v1.2, you must upgrade your interpreter. See for example https://news.ycombinator.com/item?id=13539034, http://pyfound.blogspot.ca/2017/01/time-to-upgrade-your-python-tls-v12.html and https://bugs.python.org/issue17128.
Update Feb 2019:
For some it may be sufficient to upgrade pip. If the abov...