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MySQL INSERT INTO table VALUES.. vs INSERT INTO table SET
...ttp://dev.mysql.com/doc/refman/5.6/en/insert.html says:
INSERT inserts new rows into an existing table. The INSERT ... VALUES and INSERT ... SET forms of the statement insert rows based on explicitly specified values. The INSERT ... SELECT form inserts rows selected from another table or tables....
Understanding Linux /proc/id/maps
...e, I think the pthread library uses anonymous mapped regions as stacks for new threads.
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Programmatically shut down Spring Boot application
...ne it's time to stop...
int exitCode = SpringApplication.exit(ctx, new ExitCodeGenerator() {
@Override
public int getExitCode() {
// no errors
return 0;
}
});
// or shortened to
// int exitCode = Spr...
Relational table naming convention [closed]
I'm starting a new project and would like to get my table- and column names right from the start. For example I've always used plural in table names but recently learned singular is correct.
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What's “tools:context” in Android layout files?
Starting with a recent new version of ADT, I've noticed this new attribute on the layout XML files, for example:
9 Answers
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Is there a version control system for database structure changes?
... version control system -- whenever you change the database you check in a new script, and any developer can apply it to bring their local db to the latest version.
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Equivalent of String.format in jQuery
... for (var i = 0; i < arguments.length - 1; i++) {
var reg = new RegExp("\\{" + i + "\\}", "gm");
s = s.replace(reg, arguments[i + 1]);
}
return s;
}
And here are the endsWith and startsWith prototype functions...
String.prototype.endsWith = function (suffix) {...
How to revert multiple git commits?
... their changes and with updating for them.
So the solution is to create a new commit which reverts changes that you want to get rid of. You can do this using git revert command.
You have the following situation:
A <-- B <-- C <-- D <-- ...
How to drop column with constraint?
...anks for sharing! I wasn't aware of this possibility - you learn something new every day! :-)
– marc_s
Dec 28 '11 at 5:57
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Can scrapy be used to scrape dynamic content from websites that are using AJAX?
...d then hands off the response to the spider. The spider then makes a brand new request in it's parse_page function -- That's two requests for the same content.
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