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How to draw rounded rectangle in Android UI?
... EditText... in that LinearLayout to see background as round rectangle for all.
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Is it possible to send a variable number of arguments to a JavaScript function?
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Update: Since ES6, you can simply use the spread syntax when calling the function:
func(...arr);
Since ES6 also if you expect to treat your arguments as an array, you can also use the spread syntax in the parameter list, for example:
function func(...args) {
args.forEach(arg =>...
How to determine if a record is just created or updated in after_save
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I was looking to use this for an after_save callback.
A simpler solution is to use id_changed? (since it won't change on update) or even created_at_changed? if timestamp columns are present.
Update: As @mitsy points out, if this check is needed outside of callbacks th...
Difference of Maven JAXB plugins
...om.sun.tools.xjc.maven2:maven-jaxb-plugin,
the development is active. Finally,
I'm one of the authors :) and I'd say
we keep in touch with JAXB developers
and users and react to the latests
features/requests.
And indeed, the plugin #2 isn't very active (dead?). And because I've always be...
How to change color in circular progress bar?
... If I put this color it colors the spinning cutted ring but all of it, so it turns into a full ring so you dont see it moving
– Lucas Zanella
Jun 8 at 2:58
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jQuery's jquery-1.10.2.min.map is triggering a 404 (Not Found)
... the uncompressed file downloaded as well.
Having the map file in place allows you do debug your minified jQuery via the original sources, which will save a lot of time and frustration if you don't like dealing with variable names like a and c.
More about sourcemaps here: An Introduction to Jav...
Enter triggers button click
... with type="submit" is what is triggered in this situation. If you specifically set type="button", then it's removed from consideration by the browser.
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What is the command to truncate a SQL Server log file?
.... Unfortunately, if you're in a recovery situation, you'll have to re-load all the transaction log backups in order to fully recover the DB. Fun times, to be sure! :)
– defines
Aug 22 '14 at 16:07
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Is asynchronous jdbc call possible?
I wonder if there is a way to make asynchronous calls to a database?
16 Answers
16
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How can I measure the actual memory usage of an application or process?
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With ps or similar tools you will only get the amount of memory pages allocated by that process. This number is correct, but:
does not reflect the actual amount of memory used by the application, only the amount of memory reserved for it
can be misleading if pages are shared, for example by s...