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In PHP, how to detect the execution is from CLI mode or through browser ? [duplicate]
I have a common script which Im including in my PHPcron files and the files which are accessing through the browser. Some part of the code, I need only for non cron files. How can I detect whether the execution is from CLI or through browser (I know it can be done by passing some arguments with the ...
Warning message: In `…` : invalid factor level, NA generated
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If you are reading directly from CSV file then do like this.
myDataFrame <- read.csv("path/to/file.csv", header = TRUE, stringsAsFactors = FALSE)
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StringIO in Python3
...])
Explanation for Python 3.x:
numpy.genfromtxt takes a byte stream (a file-like object interpreted as bytes instead of Unicode).
io.BytesIO takes a byte string and returns a byte stream. io.StringIO, on the other hand, would take a Unicode string and and return a Unicode stream.
x gets assigned...
Is type=“text/css” necessary in a tag?
...ute if the browser may not support the type => useless for web standard files like CSS.
– jave.web
Oct 13 '19 at 18:29
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What is the $? (dollar question mark) variable in shell scripting? [duplicate]
...alue of the last executed command.
Try the following in the shell:
ls somefile
echo $?
If somefile exists (regardless whether it is a file or directory), you will get the return value thrown by the ls command, which should be 0 (default "success" return value). If it doesn't exist, you should get...
From Arraylist to Array
... if it is safe/advisable to convert from ArrayList to Array?
I have a text file with each line a string:
9 Answers
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How do I break out of a loop in Perl?
...mand line flags:
-e : tells Perl to look for code in-line, instead of in a file.
-n : loop over the input one line at a time, assigning it to $_ by default.
-p : same as -n, also add print after each loop iteration over the input.
SEE ALSO:
last docs
last, next, redo, continue - an illustrated examp...
No provider for “framework:jasmine”! (Resolving: framework:jasmine)
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My problem was in my karma.config.js file:
plugins: [require("karma-webpack")]
This caused the other karma-* plugins not to be loaded, which includes karma-jasmine.
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Case objects vs Enumerations in Scala
...erations (for example, to a database) or create them from data residing in files. However, I find in general that enumerations are a bit clumsy in Scala and have the feel of an awkward add-on, so I now tend to use case objects. A case object is more flexible than an enum:
sealed trait Currency { def...
Finding diff between current and last version
...ne commit, and git show HEAD~2, etc. for older commits. Show just a single file via git show HEAD~2 my_file.
– Florian Brucker
Mar 3 '16 at 10:43
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