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how to put focus on TextBox when the form load?
... not. Not sure why Tab Index = 0 won't work but there are probably strange order of operations going on while loading the form/showing dialog.
– David Carrigan
Sep 16 '15 at 18:07
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TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different
...
Important to watch out for the argument order - I accidentally had setTextSize(size, TypedValue.COMPLEX_UNIT_SP) because that was the order I mistakenly presumed!
– Mark
Jul 24 '12 at 4:01
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Enter triggers button click
...is a <input type="submit"> . The buttons appear on the page in that order. If I'm in a text field anywhere in the form and press <Enter> , the button element's click event is triggered. I assume that's because the button element sits first.
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How SID is different from Service name in Oracle tnsnames.ora
...ich this instance connects. You can
specify multiple services names in
order to distinguish among different
uses of the same database. For
example:
SERVICE_NAMES = sales.acme.com,
widgetsales.acme.com
You can also use service names to
identify a single service that is
availab...
How to retrieve the current value of an oracle sequence without increment it?
...t updates to the record, you need to have a way to extract that value.
In order to make sure you get the right one, you might want to wrap the INSERT and RonK's query in a transaction.
RonK's Query:
select MY_SEQ_NAME.currval from DUAL;
In the above scenario, RonK's caveat does not apply since ...
Global variables in Java
...ggest your rename your class from Global to something else (TestClass?) in order not to give people the impression that there is such a thing as a Global Java keyword. Better safe than sorry :)
– Nicolas Rinaudo
Jul 25 '13 at 13:36
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How to make ruler always be shown in Sublime text 2?
...ces -> Settings-User and change
"rulers": [],
to
"rulers": [80],
in order to display one ruler at column 80.
Now for the rub, it seems that one must use a monospaced font in order to display rulers so you'll also need to change
"font_face": "",
to
"font_face": "Monospace",
or any other m...
When is -XAllowAmbiguousTypes appropriate?
...d f, and from those we should be able to follow functional dependencies in order to disambiguate all the other types used in the context, namely sup and fi. And indeed, the f -> internal functional dependency in SyntacticN uses our f to disambiguate our fi, and thereafter the f -> sig sym func...
How do I concatenate two text files in PowerShell?
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For me the cat command runs multiple orders of magnitude longer than the cmd /c command (which runs really quick); thanks for pointing out the option!
– Rob
Aug 13 '14 at 12:23
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ALTER TABLE to add a composite primary key
...t it after you recreate the primary key.
Also, when using composite keys, order is important.
These
1) ALTER TABLE provider ADD PRIMARY KEY(person,place,thing);
and
2) ALTER TABLE provider ADD PRIMARY KEY(person,thing,place);
are not the the same thing.
They both enforce uniqueness on that set ...