大约有 10,930 项符合查询结果（耗时：0.0248秒） [XML]
Change case of a file on Windows?
...e of files in our git-controlled codebase that I'd like to rename. Specifically, I just want to change the case of the file, so that sourceCode.java becomes SourceCode.java , for example. The catch: I'm on a Windows box, and the filesystem thinks those are the same file name.
...
How to give Jenkins more heap space when it´s started as a service under Windows?
...
In your Jenkins installation directory there is a jenkins.xml, where you can set various options.
Add the parameter -Xmx with the size you want to the arguments-tag (or increase the size if its already there).
share
...
How to capture the “virtual keyboard show/hide” event in Android?
...tual keyboard is shown or not. I've searched the API and various blogs but can't seem to find anything useful.
16 Answers
...
AngularJS - how to get an ngRepeat filtered result reference
...
Can someone explain me, why does this work? I can understand that a variable from the $scope, is accessible in the repeat scope (scope inheritance), but the other way around? How? Some documentation is appreciated. Thanks
...
Remove Application Insight from application on Visual Studio 2013
On Visual Studio I added application insight to a project which creates a ApplicationInsights.config and not sure what other files were added to the project.
...
Using python's eval() vs. ast.literal_eval()?
I have a situation with some code where eval() came up as a possible solution. Now I have never had
to use eval() before but, I have come across plenty of information about the potential
danger it can cause. That said, I'm very wary about using it.
...
Why does “pip install” inside Python raise a SyntaxError?
... not the Python interpreter. It is a program that installs modules, so you can use them from Python. Once you have installed the module, then you can open the Python shell and do import selenium.
The Python shell is not a command line, it is an interactive interpreter. You type Python code into it,...
How does inline Javascript (in HTML) work?
...ick", function(event) {
(function(event) {
alert(this);
}).call(document.getElementById('click_me'), event);
});
</script>
Inline event handlers set this equal to the target of the event.
You can also use anonymous function in inline script
<a href="#" onclick="(function(...
How to make a variadic macro (variable number of arguments)
...he reason for ## before VA_ARGS is that it swallows the preceding comma in case the variable-argument list is empty, eg. FOO("a") expands to printf("a"). This is an extension of gcc (and vc++, maybe), C99 requires at least one argument to be present in place of the ellipsis.
– ...
Subset of rows containing NA (missing) values in a chosen column of a data frame
...d. This should do it:
new_DF <- DF[rowSums(is.na(DF)) > 0,]
or in case you want to check a particular column, you can also use
new_DF <- DF[is.na(DF$Var),]
In case you have NA character values, first run
Df[Df=='NA'] <- NA
to replace them with missing values.
...