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How to comment lines in rails html.erb files? [duplicate]
...out a single line and also to comment out
a block of lines in *.html.erb files.
3 Answers
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How do I import a namespace in Razor View Page?
...mespaces. You'll still have a conflict if you try to use them in the same file, but you can resolve that easily within a single file. If you stick it in web.config, then the conflict would arise in all your pages that use either of the classes. So calling this bad practice makes no sense at all.
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How to redirect Valgrind's output to a file?
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valgrind --log-file="filename"
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How to use the same C++ code for Android and iOS?
... are going to create the shared CPP code, doing it we have a simple header file with the method declaration that receives the desired text:
#include <iostream>
const char *concatenateMyStringWithCppString(const char *myString);
And the CPP implementation:
#include <string.h>
#includ...
What does if __name__ == “__main__”: do?
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Whenever the Python interpreter reads a source file, it does two things:
it sets a few special variables like __name__, and then
it executes all of the code found in the file.
Let's see how this works and how it relates to your question about the __name__ checks we al...
Delete file from internal storage
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The getFilesDir() somehow didn't work.
Using a method, which returns the entire path and filename gave the desired result. Here is the code:
File file = new File(inputHandle.getImgPath(id));
boolean deleted = file.delete();
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Where are my postgres *.conf files?
...ee system DB postgres but I can't configure it because I can't find config files. Searched through entire hard drive and found only samples like pg_hba.conf.sample
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Is there any sed like utility for cmd.exe? [closed]
I want to programmatically edit file content using windows command line ( cmd.exe ). In *nix there is sed for this tasks. Is there any useful native equivalent in windows?
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Change the maximum upload file size
...C I have no access to. I have an upload form allowing people to upload mp3 files up to 30MB big. My server side script is done in PHP.
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Difference between maven scope compile and provided for JAR packaging
...n't need it packaged with your app. For a web app, this means that the JAR file will not be placed into the WEB-INF/lib directory.
For a web app, if the app server already provides the JAR (or its functionality), then use "provided" otherwise use "compile".
Here is the reference.
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