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How to remove auto focus/keyboard popup of a field when the screen shows up?

...above method inside onCreate().It prevent softKeyboard to show unless user select EditText by tapping or clicking. or simply add android:windowSoftInputMode="stateHidden" in Activity tag in Manifest.xml share | ...
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AngularJS : automatically detect change in model

...s model being deep dirty-checked, possibly multiple times). In that case, selective $watch()es or selective ng-change would be better. – Mark Rajcok Mar 15 '13 at 3:57 add a ...
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How do I change the data type for a column in MySQL?

...n type to another type, you can generate queries using a query like this: select distinct concat('alter table ', table_name, ' modify ', column_name, ' <new datatype> ', if(is_nu...
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Modify table: How to change 'Allow Nulls' attribute from not null to allow null

... I wrote this so I could edit all tables and columns to null at once: select case when sc.max_length = '-1' and st.name in ('char','decimal','nvarchar','varchar') then 'alter table [' + so.name + '] alter column [' + sc.name + '] ' + st.name + '(MAX) NULL' when st.name in ('char','decimal','n...
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Error 1022 - Can't write; duplicate key in table

...ere the constraints are currently in use you can use the following query: SELECT `TABLE_SCHEMA`, `TABLE_NAME` FROM `information_schema`.`KEY_COLUMN_USAGE` WHERE `CONSTRAINT_NAME` IN ('iduser', 'idcategory'); share ...
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Why doesn't logcat show anything in my Android?

... No need restart eclipse > just select your emulator or device from DDMS – Mahesh Nov 22 '12 at 11:55 1 ...
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Where is Android Studio layout preview?

... Select MainActivity.java file from the left pane, as shown in the red colored rectangle. Left click the XML Tag icon as shown in the red colored circle. Select the "activity_main.xml(layout)" option shown highlighted in the b...
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Some questions about Automatic Reference Counting in iOS5 SDK

... existing code, you can keep using it as is with the -fno-objc-arc you can selectively disable ARC on any file. If you want to disable ARC on MULTIPLE files: Select desired files at Target/Build Phases/Compile Sources in Xcode PRESS ENTER. (double click selects only one file) Type -fno-objc-arc...
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In android studio,cannot load 2 facets-unknown facet type:android and android-gradle

... For me I went to Settings -> Plugins and de-selected Gradle then immediately re-selected it. Android Studio then asked if I wanted to enable Groovy so I said yes and let it restart and now everything is happy again! (it was checked, but clearly somewhere deep down not ...
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One-liner to recursively list directories in Ruby?

...elsif child.directory? rec_path(child, file) + [child] end end.select { |x| x }.flatten(1) end # only directories rec_path(Pathname.new(dir), false) # directories and normal files rec_path(Pathname.new(dir), true) ...