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How to get a variable value if variable name is stored as string?
... the expression with the
flag is treated as if it were directly replaced by the parameter name.
It is an error if this nested substitution produces an array with more
than one word. For example, if ‘name=assoc’ where the parameter assoc
is an associative array, then ‘${${(P)name}[elt]}...
Getting View's coordinates relative to the root layout
... I did something very similar but i checked for the root view by getId == R.id.myRootView.
– fhucho
Sep 2 '10 at 12:44
1
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Allowing Untrusted SSL Certificates with HttpClient
... is still a valid solution. Perhaps after re reading the original question by the OP it appears he was already aware of the ServerCertificateValidationCallback handler
– Bronumski
Mar 20 '14 at 16:17
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Are HTML comments inside script tags a best practice? [closed]
...ps when this was posted six years ago this qualified as an answer, however by the site's standards today it does not.
– j08691
Oct 9 '15 at 18:45
1
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How to split a string in shell and get the last field
... And how does one keep the part before the last separator? Apparently by using ${foo%:*}. # - from beginning; % - from end. #, % - shortest match; ##, %% - longest match.
– Mihai Danila
Jul 9 '14 at 14:07
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belongs_to through associations
...f using a proper unique constraint in your database. When you do this in ruby you have race conditions.
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git visual diff between branches
...e glory. I use this approach for all my code reviews, and I have left the abysmal pull request comparision tool in GitHub far behind. I can even make edits as I go, and when done I just create a new branch with "-code-review" appended and commit!
– kghastie
Feb...
Can the Android drawable directory contain subdirectories?
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I've wrote an eclipse plugin which allows to create virtual subfolder by separating the file name with two underscores __. The project is in early stages, but don't worry it won't crash your IDE
more details can be found here, feel free to fork and send pull requests:
https://github.com/kiril...
How to change value of object which is inside an array using JavaScript or jQuery?
...bjIndex], desc: 'updated desc value'};
// make final new array of objects by combining updated object.
const updatedProjects = [
...projects.slice(0, objIndex),
updatedObj,
...projects.slice(objIndex + 1),
];
console.log("original data=", projects);
console.log("updated data=", updatedProjec...
How to convert a set to a list in python?
...roblems, try to find the datatype of the element you want to convert first by using :
type(my_set)
Then, Use:
list(my_set)
to convert it to a list. You can use the newly built list like any normal list in python now.
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