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Cannot install node modules that require compilation on Windows 7 x64/VS2012
... of the modules that require compilation. All they fail with the following error:
17 Answers
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How to avoid isset() and empty()
...is undefined" and "undefined offset" messages when running on the E_NOTICE error level, because the existence of variables is not explicitly checked using isset() and consorts.
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Search code inside a Github project
...you forget to put the right search selector (here "Code"), you will get an error message:
"Invalid search query. Try quoting it."
the error message doesn't help you at all.
No amount of "quoting it" will get you out of this error.
once you get that error message, you don't get the sections re...
How do you kill all current connections to a SQL Server 2005 database?
I want to rename a database, but keep getting the error that 'couldn't get exclusive lock' on the database, which implies there is some connection(s) still active.
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How to change the remote a branch is tracking?
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Thanks! This works well! Btw, if anyone gets this error: error: the requested upstream branch 'origin/master' does not exist then simply run git fetch to retrieve info about the remote. I renamed origin to something else and added a new origin, but I hadn't fetched info abou...
Dynamically Changing log4j log level
...e>
</Appenders>
<Loggers>
<Root level="error">
<AppenderRef ref="MY_TRY_IT"/>
</Root>
</Loggers>
</Configuration>
There are extra steps to make this work if you are deploying to a tomcat instance, inside an IDE...
What is monkey patching?
...imulate a data retrieval call to an outside data source that results in an error, because we want to ensure correct behavior in such a case. We can monkey patch the data structure to ensure this behavior. (So using a similar method name as suggested by Daniel Roseman:)
import datasource
def get_d...
How can we make xkcd style graphs?
...library(xkcd) Loading required package: extrafont Registering fonts with R Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) : there is no package called ‘acepack’ Error: package or namespace load failed for ‘xkcd’ and trying for acepack yields > ...
`Apache` `localhost/~username/` not working
...ut nothing seems to work. The main pages are OK, the user pages give a 404 error. Any ideas?
– Gik
Apr 28 '16 at 12:45
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Ajax success event not working
...mat, so when jQuery tries to parse it as such, it fails. You can catch the error with error: callback function.
You don't seem to need JSON in that function anyways, so you can also take out the dataType: 'json' row.
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