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How to make a edittext box in a dialog
... @Abhishek sorry my confusion it thought you had custom dialog . public void onClick(DialogInterface dialog its the dialoginterface. using that is not a problem you click the negative button to dismiss the alertdialog.
– Raghunandan
Sep 14 '13 at 7:47
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Dropping Unique constraint from MySQL table
...nds to your MySQL server version for the right syntax to use near '(player_id,year,tournament)' at line 1"
– Ankur Mukherjee
Aug 15 '10 at 14:56
1
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How do I cancel form submission in submit button onclick event?
...
You are better off doing...
<form onsubmit="return isValidForm()" />
If isValidForm() returns false, then your form doesn't submit.
You should also probably move your event handler from inline.
document.getElementById('my-form').onsubmit = function() {
return isValidFor...
How to save MySQL query output to excel or .txt file? [duplicate]
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From Save MySQL query results into a text or CSV file:
MySQL provides an easy mechanism for writing the results of a select
statement into a text file on the server. Using extended options of
the INTO OUTFILE nomenclature, it is possible to create a comma
separated value (CSV) which ...
List all sequences in a Postgres db 8.1 with SQL
...class c WHERE c.relkind = 'S';
Typically a sequence is named as ${table}_id_seq. Simple regex pattern matching will give you the table name.
To get last value of a sequence use the following query:
SELECT last_value FROM test_id_seq;
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How to see the changes between two commits without commits in-between?
... This answer utterly fails to address the question, so I have no idea why it has so many upvotes. The OP is specifically asking how NOT to get the first command you give, and the second has nothing to do with anything.
– psusi
Sep 4 '15 at 17:51
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How to get the last N records in mongodb?
...our question, you need to sort in ascending order.
Assuming you have some id or date field called "x" you would do ...
.sort()
db.foo.find().sort({x:1});
The 1 will sort ascending (oldest to newest) and -1 will sort descending (newest to oldest.)
If you use the auto created _id field it has ...
Best practices for SQL varchar column length [closed]
...olumn as VARCHAR(100) or VARCHAR(500).
You should see the max length provided for a VARCHAR column as a kind of constraint (or business rule) rather than a technical/physical thing.
For PostgreSQL the best setup is to use text without a length restriction and a CHECK CONSTRAINT that limits the nu...
Protected methods in Objective-C
... Hi yonix, the import for the subclass header would be done inside of the .m file not inside of the .h file, so importing the subclass would't import these protected methods.
– Brian Westphal
Feb 22 '12 at 19:05
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Configuring Git over SSH to login once
...be running ssh-agent in the background as you log in. Once you log in, the idea is to run ssh-add once and only once, in order to give the agent your passphrase, to decode your key. The agent then just sits in memory with your key unlocked and loaded, ready to use every time you ssh somewhere.
All...