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Solving a “communications link failure” with JDBC and MySQL [duplicate]
...onnections to the database.
So I suggest you to try all the solutions one by one and don't give up!
Here are the solutions that I found on the internet and for each of them, there is at least on person who his problem has been solved with that solution.
Tip: For the solutions that you need to cha...
Defining a variable with or without export
...wers are saying:
$ foo="Hello, World"
$ echo $foo
Hello, World
$ bar="Goodbye"
$ export foo
$ bash
bash-3.2$ echo $foo
Hello, World
bash-3.2$ echo $bar
bash-3.2$
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...
SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed
...ull it down directly wget http://curl.haxx.se/ca/cacert.pem
Execute the ruby code that is trying to verify the SSL certification: SSL_CERT_FILE=/opt/local/etc/certs/cacert.pem rails generate jquery:install. In your case, you want to either set this as an environment variable somewhere the server p...
Equivalent of “throw” in R
...
See help(tryCatch):
Conditions are signaled by
'signalCondition'. In addition, the
'stop' and 'warning' functions have
been modified to also accept
condition arguments.
and later under 'See Also':
'stop' and 'warning' signal conditions, and 'try' is esse...
How can I get “Copy to Output Directory” to work with Unit Tests?
...
The standard way to do this is by specifying the deployment items in the .testrunconfig file, which can be accessed via the Edit Test Run Configurations item in the Visual Studio Test menu or in the Solution Items folder.
...
Twitter Bootstrap - how to center elements horizontally or vertically
...yout is very bad practice. The proper way to align columns in Bootstrap is by using col-XX-offset-Y classes. getbootstrap.com/css/#grid-offsetting. This answer was likely right in 2013 but should not be used anymore today.
– Niels Keurentjes
Oct 12 '16 at 21:44...
Why can't C compilers rearrange struct members to eliminate alignment padding? [duplicate]
...er the fields because it does not know that the struct is actually defined by the ZIP file specification.
C is an unsafe language. The C compiler doesn't know whether the data will be accessed via a different type than the one seen by the compiler, for example:
struct S {
char a;
int b;
...
Having issue with multiple controllers of the same name in my project
...ntains the recommended solution: "If this is the case, register this route by calling an overload of the 'MapRoute' method that takes a 'namespaces' parameter."
routes.MapRoute(
"Default", // Route name
"{controller}/{action}/{id}", // URL with parameters
new { controller = "Home", a...
What is the non-jQuery equivalent of '$(document).ready()'?
...ost of us came here looking for a way to make sure DOM is ready to be used by javascript code.
– abarazal
Dec 4 '19 at 21:18
3
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How can I parse a CSV string with JavaScript, which contains comma in data?
...w works only for one very specific format of CSV. As correctly pointed out by DG in the comments, this solution does not fit the RFC 4180 definition of CSV and it also does not fit Microsoft Excel format. This solution simply demonstrates how one can parse one (non-standard) CSV line of input which ...