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Join strings with a delimiter only if strings are not null or empty
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Lodash solution: _.filter([address, city, state, zip]).join()
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In c++ what does a tilde “~” before a function name signify?
...explicitly deleted.
See https://www.ibm.com/support/knowledgecenter/en/ssw_ibm_i_74/rzarg/cplr380.htm
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Git interactive rebase no commits to pick
I'm on master and I did rebase -i <my_branch>
4 Answers
4
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Dialog to pick image from gallery or from camera
...ake picture from camera:
Intent takePicture = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(takePicture, 0);//zero can be replaced with any action code (called requestCode)
To pick photo from gallery:
Intent pickPhoto = new Intent(Intent.ACTION_PICK,
android.prov...
Detect whether there is an Internet connection available on Android [duplicate]
...er
= (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo();
return activeNetworkInfo != null && activeNetworkInfo.isConnected();
}
You will also need:
<uses-permission android:...
Difference between static and shared libraries?
...ction always logs to file -> also log to TCP server:port expected in $MY_APP_LOG_SERVER.
– Tony Delroy
Feb 21 '14 at 6:19
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Regarding 'main(int argc, char *argv[])' [duplicate]
...hat it matters much anymore but just a fun fact that I happen to remember ^_^
– Frank
Feb 24 '18 at 9:31
@JesseChishol...
Combine multiple Collections into a single logical Collection?
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@jn_ just wrap it in Iterables.unmodifiableIterable(iterable)
– Sean Patrick Floyd
Feb 4 '11 at 10:36
2
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GLib compile error (ffi.h), but libffi is installed
...sr/local/src/utils/libffi-3.0.9.tar.gz
cd libffi-3.0.9
/bin/perl -pe 's#^AM_CFLAGS = .*#AM_CFLAGS = -g#' -i Makefile.in
/bin/perl -pe 's#^includesdir = .*#includesdir = \@includedir\@#' -i include/Makefile.in
./configure --prefix=/usr/local \
--includedir=/usr/local/include
gmake
gmake install
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How to create war files
... J2EE/Java EE tutorial can be a start:
http://java.sun.com/j2ee/tutorial/1_3-fcs/doc/WebComponents3.html
And the Servlet specification contains the gory details:
http://java.sun.com/products/servlet/download.html
If you create a new web project in Eclipse (I am referring to the Java EE version),...