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How to add leading zeros?
.... This function doesn't seems to work for this case. It gives me an arror: Error in sprintf("%020d", 4000100000104) : invalid format '%020d'; use format %f, %e, %g or %a for numeric objects. Any suggestion?
– Rotail
Aug 4 '16 at 17:11
...
Download single files from GitHub
...
tried for a ~10 MB zip file got error: Error: blob is too big
– ina
Feb 16 '13 at 10:37
32
...
How to send a JSON object over Request with Android?
... e.printStackTrace();
createDialog("Error", "Cannot Estabilish Connection");
}
Looper.loop(); //Loop in the message queue
}
};
t.start();
}
You could also use Google Gson to send and retr...
Does static constexpr variable inside a function make sense?
... can we not use constexpr const short constexpr_short for giving error if constexpr_short is initialized again
– akhileshzmishra
Feb 16 at 7:47
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What are type lambdas in Scala and what are their benefits?
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@retronym, I got an error when trying (1, 2).map(a => a + 1) in REPL: ` <console>:11: error: value map is not a member of (Int, Int) (1, 2).map(a => a + 1) ^`
– Kevin Meredith
...
How to update two tables in one statement in SQL Server 2005?
...te statements inside try/catch block to avoid partial update in case of an error. see this question: stackoverflow.com/questions/1749719/…
– mechatroner
Mar 3 '17 at 21:13
a...
WARNING: UNPROTECTED PRIVATE KEY FILE! when trying to SSH into Amazon EC2 Instance
.../.ssh/id_rsa
sudo chmod 600 ~/.ssh/id_rsa.pub
If you are getting another error:
Are you sure you want to continue connecting (yes/no)? yes
Failed to add the host to the list of known hosts (/home/geek/.ssh/known_hosts).
2) This means that the permissions on that file are also set incorrectly, and...
Scala: What is a TypeTag and how do I use it?
...cala> def createArr[A](seq: A*) = Array[A](seq: _*)
<console>:22: error: No ClassTag available for A
def createArr[A](seq: A*) = Array[A](seq: _*)
^
scala> def createArr[A : ClassTag](seq: A*) = Array[A](seq: _*)
createArr: [A](seq: A*)(...
How to load local script files as fallback in cases where CDN are blocked/unavailable? [duplicate]
...3E%3C/script%3E'))</script>
If you don't use unescape, you'll have errors when validating with http://validator.w3.org since "%" is not allowed in an attribute specification list.
The HTML5 Boilerplate example also has validation errors when used with older HTML:
required attribute "type"...
Cron and virtualenv
...ll
It's tricky to spot why this fails as /var/log/syslog doesn't log the error details. Best to alias yourself to root so you get emailed with any cron errors. Simply add yourself to /etc/aliases and run sendmail -bi.
More info here:
http://codeinthehole.com/archives/43-Running-django-cronjobs-...