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Check whether a path is valid in Python without creating a file at the path's target
I have a path (including directory and file name).
I need to test if the file-name is a valid, e.g. if the file-system will allow me to create a file with such a name.
The file-name has some unicode characters in it.
...
How do I serialize an object and save it to a file in Android?
...instantiated as an object I want to be able to serialize its contents to a file, and retrieve it by loading that file at some later time... I'm not sure where to start here, what do I need to do to serialize this object to a file?
...
Determine a string's encoding in C#
... if no Unicode encoding was found.
Detects (with high probability) unicode files with the BOM/signature missing
Searches for charset=xyz and encoding=xyz inside file to help determine encoding.
To save processing, you can 'taste' the file (definable number of bytes).
The encoding and decoded text fi...
static files with express.js
I want to serve index.html and /media subdirectory as static files. The index file should be served both at /index.html and / URLs.
...
What is the EAFP principle in Python?
...er advantage is the avoidance of race conditions... eg, just try opening a file and if you get it, you got it. Instead of seeing if you can get it, then trying to get it afterwards and realise that in the miniscule amount of time between the check and access attemp, you can longer get it.
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Cache busting via params
...em for doing so. My thought was to apply a param to the end of css and js files with the current version number:
12 Answer...
file_put_contents(meta/services.json): failed to open stream: Permission denied
...permission issue caused by different users trying to write at the same log file within the storage/logs folder with different permissions.
What happens is your laravel config probably is setup to log errors daily and therefore your webserver (apache/nginx) might create this file under a default use...
Is it possible to change the location of packages for NuGet?
... in 1.0, but is not documented.
According to @dfowler:
Add a nuget.config file next to the solution with this:
<settings>
<repositoryPath>{some path here}</repositoryPath>
</settings>
There is a nuget package for creating the package folder override.
Update for version 2...
How can I rename a project folder from within Visual Studio?
...u are using source control that requires you to warn it before your rename files/folders then look at this answer instead which covers the extra steps required.
To rename a project's folder, file (.*proj) and display name in Visual Studio:
Close the solution.
Rename the folder(s) outside Visua...
Embed SVG in SVG?
...
Use the image element and reference your SVG file. For fun, save the following as recursion.svg:
<svg width="100%" height="100%" viewBox="-100 -100 200 200" version="1.1"
xmlns="http://www.w3.org/2000/svg">
<circle cx="-50" cy="-50" r="30" style="fill:re...