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Rails respond_with: how does it work?
...ils 3. But I can't even find a reference to it in either the Rails APIs or by searching the source. Can anyone either explain to me how it works (what options you can use, etc) or point me to the place it's actually implemented so I can peruse the code on my own?
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Add context path to Spring Boot application
...the application.properties serve as a default you can always override them by using another application.properties next to the artifact you deliver or by adding JVM parameters (-Dserver.port=6666).
See also The Reference Guide especially the properties section.
The class ServerProperties implement...
What is the most ridiculous pessimization you've seen? [closed]
...m launch.
Loading the same DLL hundreds or thousands of times
Wasting mega bytes of memory by keeping full paths to files needlessly
Not organizing data structures so they take up way more memory than they need
Sizing all strings that store file names or paths to MAX_PATH
Gratuitous polling for thin...
What does the X-SourceFiles header do?
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The header is understood by certain debugging modules in IIS / IIS Express. It contains the base64-encoded path to the source file on disk and is used to link a page's generated output back to that source file. It's only generated for localhost req...
Git asks for username every time I push
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Edit (by @dk14 as suggested by moderators and comments)
WARNING: If you use credential.helper store from the answer, your password is going to be stored completely unencrypted ("as is") at ~/.git-credentials. Please consult the co...
How do I break a string over multiple lines?
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Using yaml folded style, each line break is replaced by a space. The indention in each line will be ignored. A line break will be inserted at the end.
Key: >
This is a very long sentence
that spans several lines in the YAML
but which will be rendered as a string
wit...
Difference between var_dump,var_export & print_r
... types of elements in your array, but can be misleading otherwise. print_r by default prints the result, but allows returning as string instead by using the optional $return parameter.
Array (
[0] =>
[1] =>
[2] => 42
[3] => Array ([0] => 42)
)
var_export prints vali...
How to create a .gitignore file
...ever, I can't find it in my project folder. Isn't it created automatically by Xcode? If not, what command allows me to create one?
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Is there a good tutorial on MSBuild scripts? [closed]
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Linked is fixed after the edit made by STW on Aug 1 2016.
– Punit Vora
Sep 15 '16 at 18:58
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What is the difference between Class.getResource() and ClassLoader.getResource()?
... whether there is any caching going on.
I investigated this point further by running a stand-alone Java application that continuously loaded a file from disk using the getResourceAsStream ClassLoader method. I was able to edit the file, and the changes were reflected immediately, i.e., the file was...