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Java String - See if a string contains only numbers and not letters
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Adam LissAdam Liss
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Combining node.js and Python
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function generateArray() {
const list = []
for (let i = 0; i < 1000; i++) {
list.push(Math.random() * 1000)
}
return list
}
setInterval(() => {
shell.send(generateArray())
}, 1000);
shell.on("message", message => {
console.log(message);
})
destination.py...
How can I determine the URL that a local Git repository was originally cloned from?
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+100
To get the answer:
git ls-remote --get-url [REMOTE]
This is better than reading the configuration; refer to the man page for git-...
sql primary key and index
...n you use this query:
SELECT ID, Name, Address FROM MyTable WHERE ID > 1000
SQL Server will give you the result only using the index you've created and it'll not read anything from the actual table.
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How do I find out what version of WordPress is running?
... allows for quickly checking without looking up credentials for any one of 100 client accounts and log in to the FTP! An even quicker way is to "Click the W logo" as per the below answer - again, if you have credentials at the ready ;)
– Henrik Erlandsson
Oct 2...
Capturing touches on a subview outside the frame of its superview using hitTest:withEvent:
...of MenuView 's bounds (something like this: ButtonView.frame.origin.y = -100 ).
7 Answers
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How to set auto increment primary key in PostgreSQL?
...og_adfarm
(
splog_key INT unique not null,
splog_value VARCHAR(100) not null
);
Step 3, insert into your table
insert into splog_adfarm values (
nextval('splog_adfarm_seq'),
'Is your family tree a directed acyclic graph?'
);
insert into splog_adfarm values (
nextval('spl...
how to deal with google map inside of a hidden div (Updated picture)
...to work: setTimeout(function() {google.maps.event.trigger(map, 'resize')}, 100);
– HoffZ
Feb 27 '14 at 13:00
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Create PostgreSQL ROLE (user) if it doesn't exist
...swer appeared after the (not fully correct) top answer collected more that 100 points.
– vog
Dec 14 '19 at 23:54
1
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Ruby on Rails production log rotation
...ameter means that 1 historic log file will be kept, so you’ll have up to 100Mb of logs – the current log and the previous chunk of 50Mb.
Source to this solution.
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