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Running a cron every 30 seconds
Ok so I have a cron that I need to run every 30 seconds.
19 Answers
19
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Altering column size in SQL Server
...olumn size of the salary column in the employee table from numeric(18,0) to numeric(22,5)
6 Answers
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Read and write a String from text file
...archPathDomainMask.AllDomainsMask, true) as? [String] {
let dir = dirs[0] //documents directory
let path = dir.stringByAppendingPathComponent(file);
let text = "some text"
//writing
text.writeToFile(path, atomically: false, encoding: NSUTF8StringEncoding, error: nil);
//rea...
Correct way to write loops for promise.
...dition, action));
});
promiseFor(function(count) {
return count < 10;
}, function(count) {
return db.getUser(email)
.then(function(res) {
logger.log(res);
return ++count;
});
}, 0).then(console.log.bind(console, 'all done'));
...
Reconnection of Client when server reboots in WebSocket
... 5 seconds
setTimeout(function(){start(websocketServerLocation)}, 5000);
};
}
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How to store a dataframe using Pandas
...you can load it back using:
df = pd.read_pickle(file_name)
Note: before 0.11.1 save and load were the only way to do this (they are now deprecated in favor of to_pickle and read_pickle respectively).
Another popular choice is to use HDF5 (pytables) which offers very fast access times for large...
How to amend a commit without changing commit message (reusing the previous one)?
...
1053
Since git 1.7.9 version you can also use git commit --amend --no-edit to get your result.
Not...
Get form data in ReactJS
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jbaiterjbaiter
5,31044 gold badges2424 silver badges3434 bronze badges
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Remove scrollbar from iframe
...
answered Apr 10 '12 at 2:01
takientakien
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How to create relationships in MySQL
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104
If the tables are innodb you can create it like this:
CREATE TABLE accounts(
account_id I...