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Gridview with two columns and auto resized images
I'm trying to make a gridview with two columns. I mean two photos per row side by side just like this image.
2 Answers
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Check if PHP session has already started
...access by another script that also calls 'session_start'. CLOSING does NOT mean that the session is DESTROYED, therefore. You can close a session by exiting the current script or calling session_write_close(), and you can open it again by calling session_start(). My understanding, at least.
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Alter a MySQL column to be AUTO_INCREMENT
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Also this means that data in that column needs to be already unique
– Umair Malhi
Mar 16 '18 at 6:30
add a com...
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...istener for button (like setonclick listener)
last handle the click event (means start new activity by using intent as you know already)
Dont forget to add activity in manifest file
BTW this is just simple i would like to suggest you that just start from simple tutorials available
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...the output of a job after a disown, disown makes a process a daemon, which means standard input/output are redirected to /dev/null. So, if you plan to disown a job, its better to start it with logging into a file, e.g. my_job_command | tee my_job.log
– rustyx
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Having issue with multiple controllers of the same name in my project
...rameter here can be a bit confusing because of type inference and variable meaning. The 4th parameter can be a string array to constrain by namespace, an object to add IRouteConstraints OR strings that can be interpreted as constraints, or you can have 5 parameters and include both. aspnetwebstack.c...
for each loop in Objective-C for accessing NSMutable dictionary
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@ymutlu, Cocoa dictionaries are unordered. This means that the order in which they iterate may change whenever you modify them.
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Oct 31 '14 at 17:43
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Setting background colour of Android layout element
...a background, use android:background="@drawable/mydrawable" for this (that means 9patch drawables, normal bitmaps, shape drawables, ..).
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How can I get the current user's username in Bash?
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@BillMan, what does that even mean? Could you provide an example?
– Dejay Clayton
Nov 18 '15 at 16:06
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... only one position in an empty EditText, it's setSelection(0).
Or did you mean you want to get focus to your EditText when your activity opens? In that case its requestFocus()
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