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How can I safely encode a string in Java to use as a filename?
...to use that String to make a filename, and then write to that file. Here's my code snippet to do this:
9 Answers
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Max return value if empty query
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Works :) But on my code the zero in DefaultIfEmpty was necessary.
– Carlos Tenorio Pérez
Jul 12 '18 at 7:51
1
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How to get body of a POST in php?
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according to my test, this php://input is empty for application/x-www-form-urlencoded content-type as well (besides multipart/form-data)
– YakovL
Feb 16 '18 at 23:59
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Why is Node.js single threaded? [closed]
...loads than the typical thread-based implementation.
And you know what? In my opinion that theory's been borne out. A node.js app that isn't doing CPU intensive stuff can run thousands more concurrent connections than Apache or IIS or other thread-based servers.
The single threaded, async nature do...
Can I change the height of an image in CSS :before/:after pseudo-elements?
...t to decorate links to certain file types using an image. I could declare my links as
13 Answers
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Android 4.3 menu item showAsAction=“always” ignored
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Figured out myself. With the support library v7 the showAsAction should go under a custom namespace like this:
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:balloonberry="http://schemas.android.com/apk/...
What does it mean to hydrate an object?
...it to be un-necessary, I will remove it, and I appreciate the discussion. My answer is not Java-centric, as I mostly have used the term "hydration" with regards to PHP actually. The answer to the question "What does hydrating an object mean?" is "filling an existing object with data." The object ...
Why can I use a function before it's defined in JavaScript?
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@bobince Okay, I started to doubt myself when I couldn’t find a single mention of the term “hoisting” on this page. Hopefully these comments have enough Google Juice™ to set things right :)
– Mathias Bynens
Dec 2...
How to use the C socket API in C++ on z/OS
...d:
#include <sys/socket.h>
int
main()
{
return AF_INET;
}
So my take on this is that z/OS is probably the complicating factor here, however, because I've never used z/OS before, much less programmed in it, I can't say this definitively. :-P
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How can I define colors as variables in CSS?
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Also worked on my android's Chrome Version Android 5.1.0 Chrome 49.0.2623.105
– Arthur Weborg
Apr 7 '16 at 21:00
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