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How to trigger ngClick programmatically
...ction like when you use in a $timeout function ? In other words, you can't call a $scope.$apply() in a $scope.$apply()... I hope this might helps you.
– jpmottin
Oct 6 '16 at 9:26
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Change drawable color programmatically
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How to remove it programatically ?
– Hardik Joshi
Oct 4 '18 at 9:04
1
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Struggling trying to get cookie out of response with HttpClient in .net 4.5
...(uri, cookie). After the request is made the cookie container will automatically be populated with all the cookies from the response. You can then call GetCookies() to retreive them.
CookieContainer cookies = new CookieContainer();
HttpClientHandler handler = new HttpClientHandler();
handler.Cookie...
Android: “Path for project must have only one segment”
... thought that if I right-click the project, its name will be taken automatically.
Anyway, it works now. Yeah! :)
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jQuery: Performing synchronous AJAX requests
...y stuck on this. I know about the pros and cons of using synchronous ajax calls, but here it will be required.
4 Answers
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How do you create optional arguments in php?
...gument must be a constant expression. It can't be a variable or a function call.
If you need this functionality however:
function foo($foo, $bar = false)
{
if(!$bar)
{
$bar = $foo;
}
}
Assuming $bar isn't expected to be a boolean of course.
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Rails 4: before_filter vs. before_action
... just syntax difference, in rails app there is CRUD, and seven actions basically by name index, new, create, show, update, edit, destroy.
Rails 4 make it developer friendly to change syntax before filter to before action.
before_action call method before the actions which we declare, like
before_...
How can I convert a file pointer ( FILE* fp ) to a file descriptor (int fd)?
I have a FILE * , returned by a call to fopen() . I need to get a file descriptor from it, to make calls like fsync(fd) on it. What's the function to get a file descriptor from a file pointer?
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Persistent invalid graphics state error when using ggplot2
...arge
qplot(Sample.Type, BAE,data=MinusInner, geom="boxplot")
Error in .Call.graphics(C_palette2, .Call(C_palette2, NULL)) :
invalid graphics state
I fixed the first error by expanding the plot window and rerunning the pairs(MinusInner) plot. Then blam, it worked.
pairs(MinusInner)
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How do you use “
...ine:
A closure is a function written by another function. Closures are so called because they enclose the environment of the parent function, and can access all variables and parameters in that function. This is useful because it allows us to have two levels of parameters. One level of parameters (...