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How to tell bash that the line continues on the next line
... echo foo &&
> echo bar
foo
bar
$ false ||
> echo bar
bar
Different, but related, is the implicit continuation inside quotes. In this case, without a backslash, you are simply adding a newline to the string.
$ x="foo
> bar"
$ echo "$x"
foo
bar
With a backslash, you are again sp...
How to show vertical line to wrap the line in Vim?
...bg=none cterm=none
match OverLength /\%>80v/
fun! s:LongLineHLToggle()
if !exists('w:longlinehl')
let w:longlinehl = matchadd('ErrorMsg', '.\%>80v', 0)
echo "Long lines highlighted"
else
call matchdelete(w:longlinehl)
unl w:longlinehl
echo "Long lines unhighlighted"
endif
endfunct...
Vim Configure Line Number Coloring
...d change the foreground colour for LineNr on a character terminal to grey. If you are using gVim, you can:
:highlight LineNr guifg=#050505
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What is the meaning of id?
...any object type there, and will not enforce restrictions. It can be useful if you're expecting to use more than one class of objects there; you can then use introspection to find out which class it is. id automatically assumes a pointer, as all objects in Objective-C are passed as pointers/reference...
Get current language with angular-translate
...service only for that single feature to get current browser language? even if I'm not planning to do translations
– ses
Feb 10 '15 at 17:46
5
...
Post an empty body to REST API via HttpClient
...
I think it does that automagically if your web method has no parameters or they all fit into URL template.
For example this declaration sends empty body:
[OperationContract]
[WebGet(UriTemplate = "mykewlservice/{emailAddress}",
RequestFormat = WebMe...
Response Content type as CSV
...
If you use application/vnd.ms-excel. On osx safari adds a ".xls" file extension
– Luke Smith
Jan 16 '12 at 10:40
...
find all unchecked checkbox in jquery
...x']:not(:checked):not('\#chkAll\')").map(function () {
var a = "";
if (this.name != "chkAll") {
a = this.name + "|off";
}
return a;
}).get().join();
This will retrieve all unchecked checkboxes and exclude the "chkAll" checkbox that I use to check|uncheck all checkboxes. Si...
Cannot send a content-body with this verb-type
...m was I used .WithHeader("Content-Type", "application/json") when creating IFlurlRequest.
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SetUnhandledExceptionFilter and the C/C++ Runtime Library - C/C++ - 清...
...owCrashDialog ? EXCEPTION_CONTINUE_SEARCH : EXCEPTION_EXECUTE_HANDLER;
}
If the crash handling function returns EXCEPTION_EXECUTE_HANDLER, the Operating System will display the default crash dialog or call the Just in time (JIT) debugger if such a debugger is installed on the system.
In order to ...