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How do I check if an integer is even or odd? [closed]
...ly this was a Java answer, I do not know Java. I think I just got my first downvote and am confused as to why. Oh well.
– Chris Young
Oct 2 '08 at 5:49
33
...
Java Enum definition
... in both the builder and the message. I'm pretty sure I wouldn't have gone down that route if I hadn't needed it though :)
– Jon Skeet
Mar 22 '12 at 6:45
1
...
Echo newline in Bash prints literal \n
...edes any echos that may be in the method itself. Obviously I watered this down for brevity, it was not so easy to spot!
You can then inform your comrades that a better way to execute functions would be like so:
#!/bin/bash
function GET_RECORDS()
{
echo -e "starting\n the process";
}
GET_RECOR...
Couldn't connect to server 127.0.0.1:27017
...
This it's because the mongod process it's down, you must to run the commands bellow in order to get up the mongod process:
~$ sudo service mongodb stop
~$ sudo rm /var/lib/mongodb/mongod.lock
~$ sudo mongod --repair --dbpath /var/lib/mongodb
~$ sudo mongod --fork...
ReactJS state vs prop
...d components that each consume parts of the model.
You can pass callbacks down to the children that need to modify your data, and call them from the child component.
Modifying this.props or this.state directly is not a good idea, because React will not be able to pick up on the changes. That's bec...
How do I paste multi-line bash codes into terminal and run it all at once?
...le:
$ (
sudo apt-get update
dokku apps
dokku ps:stop APP # repeat to shut down each running app
sudo apt-get install -qq -y dokku herokuish sshcommand plugn
dokku ps:rebuildall # rebuilds all applications
)
share
...
XmlSerializer giving FileNotFoundException at constructor
...th a "WTF!?" expression on my face, trying to hunt this spurious exception down, and I find this question, with answer (It's Microsoft's fault, what else is new?), but I didn't want to disable exception handling, because I might need it for my code. A+!
– Kumba
...
Rename MySQL database [duplicate]
...d then import the dump.
If this is a live system you'll need to take it down. If you cannot, then you will need to setup replication from this database to the new one.
If you want to see the commands to do this, @jan has the details.
...
“Java DateFormat is not threadsafe” what does this leads to?
...< 10 ; i++){
results.add(exec.submit(task));
}
exec.shutdown();
//look at the results
for(Future<Date> result : results){
System.out.println(result.get());
}
}
Run this a few times and you will see:
Exceptions:
Here are a few examples:
1.
Caused by...
Displaying the #include hierarchy for a C++ file in Visual Studio
...is providing its most recent releases for free from the above website. The down side is it only works on full versions of Visual Studio from VS2005 to VS2013.
– Dana
Jun 29 '18 at 1:53
...