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How to make grep only match if the entire line matches?
... option).
Example:
echo -f |grep -- "-f" # where grep "-f" will show error
echo -f |grep -F -- "-f" # whre grep -F "-f" will show error
grep "pat" -- "-file" # grep "pat" "-file" won't work. -file is the filename
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Bad class file magic or version
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my JAVA_HOME variable changed to Java 1.8 and I got this error message when compiling a pure java module as a dependency of my android project.
build.gradle of the java module
apply plugin: 'java'
Solution #1: Quick an dirty
I fixed it by setting my JAVA_HOME back to 1.7:
exp...
Display a view from another controller in ASP.NET MVC
...sn't in a Controller, so I had to use new ViewResult { ViewName = "~/Views/Error/Unauthorised.cshtml" }; and it worked
– Nacht
Jul 18 '17 at 1:55
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Why is __dirname not defined in node REPL?
...ems to be undefined. Is this a misunderstanding on my side or where is the error?
11 Answers
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Is there a max array length limit in C++?
...e factors as external disturbances and thus as possible sources of runtime errors, and to carefully check&react to memory-allocation related errors in your program code.
So finally: while C++ does not impose any limits, you still have to check for adverse memory-related conditions when running y...
How can you integrate a custom file browser/uploader with CKEditor?
...ile" or something. Set url to an empty string if the third parameter is an error message.
CKEditor's "upload" tab will submit a file in the field "upload" - in PHP, that goes to $_FILES['upload']. What CKEditor wants your server to output is a complete JavaScript block:
$output = '<html><...
Printing a variable memory address in swift
...essOf cannot be used to take its address (the attempt results in a compile error).
– Stephen Schaub
Jul 25 '16 at 14:50
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Including a groovy script in another groovy
...ally worked best for me. When I tried using the accepted answer, I got an error saying that my main groovy script was unable to resolve the class defined in the evaluated script. For what it's worth...
– cBlaine
Jun 8 '14 at 0:01
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Is there a /dev/null on Windows?
...nd I retract my original statement. I was doing the write in code, and the error was getting swallowed. I'm deleting it so no one accidentally takes it as the truth.
– Jim Hunziker
Jul 22 '10 at 19:30
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XMLHttpRequest status 0 (responseText is empty)
...rdo I have readyState=4 and status=0 and the server is not running but the error's alert is showed me fast....how much time passes for "request time out"?
– user11751709
Dec 21 '19 at 16:39
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