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How to create id with AUTO_INCREMENT on Oracle?
...g. 1,2,3,....
GUID. globally univeral identifier, as a RAW datatype.
GUID (string). Same as above, but as a string which might be easier to handle in some languages.
x is the identity column. Substitute FOO with your table name in each of the examples.
-- numerical identity, e.g. 1,2,3...
creat...
Android: How can I validate EditText input?
...ged. But you could directly check the contents of the EditText boxes like
String txt1String = txt1.getText().toString();
// Validate txt1String
in the same method. I hope I'm clear and if I am, it helps! :)
EDIT: For a cleaner approach refer to Christopher Perry's answer below.
...
Live character count for EditText
... //This sets a textview to the current length
mTextView.setText(String.valueOf(s.length()));
}
public void afterTextChanged(Editable s) {
}
};
you set the TextWatcher for the edittext with
mEditText.addTextChangedListener(mTextEditorWatcher);
...
How can I run a program from a batch file without leaving the console open after the program starts?
...f your command contains spaces and you put it into quotes, you must add an extra quoted parameter before it, as START interprets the first quoted parameter as window name and only the folowing second parameter as command name.
– David Balažic
Apr 12 '17 at 14:...
Is git good with binary files?
...whether the binary file changes are rare enough that you can live with the extra manual work they cause in the normal git workflow involving merges, rebases, cherrypicks.
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Android requires compiler compliance level 5.0 or 6.0. Found '1.7' instead. Please use Android Tools
...ve a 64-bit OS? Do I need any of the features of 64-bit JDK? Are there any extra features in the 64-bit JDK?! Why won't this s*** play nice together!? F*** it I'm going 32-bit.
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Delete multiple records using REST
...ill think a single resource, at the specified URL, is being deleted. Query strings are opaque parts of the URL to these devices, so it doesn't matter how you specify your API, they are not privy to this knowledge so cannot behave differently.
– Nicholas Shanks
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Queries vs. Filters
... administration easier and doesn't require code changes to update queries, extra cruft in your query, etc.
– Zach
Aug 20 '13 at 15:57
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Parse a URI String into Name-Value Collection
...n external library, the following code will help you.
public static Map<String, String> splitQuery(URL url) throws UnsupportedEncodingException {
Map<String, String> query_pairs = new LinkedHashMap<String, String>();
String query = url.getQuery();
String[] pairs = query...
Actionbar notification count icon (badge) like Google has
...nt = (Button) count.findViewById(R.id.notif_count);
notifCount.setText(String.valueOf(mNotifCount));
return super.onCreateOptionsMenu(menu);
}
private void setNotifCount(int count){
mNotifCount = count;
invalidateOptionsMenu();
}
...