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Pod install is staying on “Setting up CocoaPods Master repo”
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am I suppose to copy the extracted files to ~/.cocoapods/repos/ directory OR am I suppose to copy to my xcode project's root directory?
– Anirudha Mahale
Jan 8 '17 at 17:34
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Apply style to only first level of td tags
... ONE level of td tags?
Yes*:
.MyClass>tbody>tr>td { border: solid 1px red; }
But! The ‘>’ direct-child selector does not work in IE6. If you need to support that browser (which you probably do, alas), all you can do is select the inner element separately and un-set the style:
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Can Mockito capture arguments of a method called multiple times?
...ckBar).doSth(argThat(new ArgumentMatcher<Employee>() {
@Override
public boolean matches(Object emp) {
return ((Employee) emp).getSurname().equals("SomeSurname");
}
}));
Of course none of those can verify order of calls - for which you should use InOrde...
$watch'ing for data changes in an Angular directive
... a $watch variable in an Angular directive when manipulating the data inside (e.g., inserting or removing data), but not assign a new object to that variable?
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Compiling Java 7 code via Maven
My pom file lists
18 Answers
18
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/bin/sh: pushd: not found
I am doing the following inside a make file
11 Answers
11
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Drop unused factor levels in a subsetted data frame
...just drop.levels yields "gdata: read.xls support for 'XLS' (Excel 97-2004) files ENABLED." "gdata: Unable to load perl libaries needed by read.xls()" "gdata: to support 'XLSX' (Excel 2007+) files." "gdata: Run the function 'installXLSXsupport()'" "gdata: to automatically download and install the per...
What is the purpose of “&&” in a shell command?
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See the example:
mkdir test && echo "Something" > test/file
Shell will try to create directory test and then, only if it was successfull will try create file inside it.
So you may interrupt a sequence of steps if one of them failed.
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Linq Syntax - Selecting multiple columns
...ivenInfo || x.USER_NAME == givenInfo)
.Select(x => new { x.EMAIL, x.ID });
AFAIK, the declarative LINQ syntax is converted to a method call chain similar to this when it is compiled.
UPDATE
If you want the entire object, then you just have to omit the call to Select(), i.e.
var employee ...
Javascript/DOM: How to remove all events of a DOM object?
...is to use removeEventListener() but I guess you already tried this and it didn't work. Here is the catch:
Calling addEventListener to an anonymous function creates a new listener each time. Calling removeEventListener to an anonymous function has no effect. An anonymous function creates a unique...