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Logcat not displaying my log calls
...ebug my apps. I can't seem to have my Log.i|d|v calls displayed in the LogCat.
31 Answers
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PHP substring extraction. Get the string before the first '/' or the whole string
...strtok function:
strtok($mystring, '/')
For example:
$mystring = 'home/cat1/subcat2/';
$first = strtok($mystring, '/');
echo $first; // home
and
$mystring = 'home';
$first = strtok($mystring, '/');
echo $first; // home
...
How to tell git to ignore individual lines, i.e. gitignore for specific lines of code [duplicate]
...d'", i.e. delete these lines
$ git config --global filter.gitignore.smudge cat, i.e. do nothing when pulling file from repo
Notes:
Of course, this is for ruby files, applied when a line ends with #gitignore, applied globally in ~/.gitconfig. Modify this however you need for your purposes.
Warnin...
Named regular expression group “(?Pregexp)”: what does “P” stand for?
...he Perl language). I hope this (perl5-porters) is the right list. I
am cc'ing the Python string-sig because it is the origin of most of
the work I'm discussing here.
You are probably aware of Python. I am Python's creator; I am
planning to release a next "major" version, Python 1.5, by...
What are the differences between WCF and ASMX web services?
...chnical dependencies on IIS whatsoever." msdn.microsoft.com/en-us/magazine/cc163879.aspx
– MrNick
May 28 '12 at 21:37
2
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How to Create a circular progressbar in Android which rotates on it?
...ness="1dp"
android:useLevel="false">
<solid android:color="#CCC" />
</shape>
And at the end, inside the layout that you're working:
<ProgressBar
android:id="@+id/progressBar"
android:layout_width="200dp"
android:layout_height="200dp"
and...
How do I display a text file content in CMD?
... How is this similar to tail -f? tail -f loops forever. How did you replicate the -f of it?
– Elie Saad
Jan 17 '18 at 10:16
3
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How to check which version of v8 is installed with my NodeJS?
...vailable in your terminal, the following should give you v8's version:
V=`cat /usr/include/node/node_version.h | grep -E '^\#define NODE_(MAJOR|MINOR|PATCH)_VERSION' | sed -e 's/^[^0-9]*//'`; V=`echo $V | sed -e 's/ /\./g'`; URL=https://github.com/joyent/node/raw/v$V/ChangeLog; curl --silent $URL |...
NodeJS: Saving a base64-encoded image to disk
...jpg", imageBuffer.data, function(err ) { json_response['success'] = true; res.json(json_response); }); image is uploaded but result is not that liking to me.. error : 502 Bad Gateway actually problem in res.json , why this is not printing...
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How to use sed to remove the last n lines of a file
...head, but is not standard. Indeed, the standard for head states: The application shall ensure that the number option-argument is a positive decimal integer.
– William Pursell
Nov 14 '12 at 15:51
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