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Append text to input field
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Ayman HouriehAyman Hourieh
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nginx: [emerg] could not build the server_names_hash, you should increase server_names_hash_bucket_s
...Server of my choice is NGINX. I want to add the domain audi-freunde-einbeck.de as a virtual host. I already have 2 other domains in there and it works fine, but when I try to add the above mentioned domain and start the server it gives me Job failed. See system journal and 'systemctl status' for ...
How to put Google Maps V2 on a Fragment using ViewPager
...s supported for fragments. MapFragment & SupportMapFragment doesn't work. I might be wrong but this is what I saw after trying to implement MapFragment & SupportMapFragment.
Setting up the layout for showing the map in the file location_fragment.xml:
<?xml version="1.0" encoding="utf-8"...
Generic type conversion FROM string
.... These properties simply have a name and a value. Ideally, what I would like is to be able to add typed properties, so that the "value" returned is always of the type that I want it to be.
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Difference between toFixed() and toPrecision()?
...Ref at w3schools: toFixed and toPrecision
EDIT:
I learned a while back that w3schools isn't exactly the best source, but I forgot about this answer until I saw kzh's, uh, "enthusiastic" comment. Here are additional refs from Mozilla Doc Center for toFixed() and for toPrecision(). Fortunately f...
How to get the previous URL in JavaScript?
Is there any way to get the previous URL in JavaScript? Something like this:
7 Answers
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Show a number to two decimal places
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CodemwnciCodemwnci
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mongodb count num of distinct values per field/key
...command which returns an array of distinct values for a field; you can check the length of the array for a count.
There is a shell db.collection.distinct() helper as well:
> db.countries.distinct('country');
[ "Spain", "England", "France", "Australia" ]
> db.countries.distinct('country').le...
throw checked Exceptions from mocks with Mockito
I'm trying to have one of my mocked objects throw a checked Exception when a particular method is called. I'm trying the following.
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How to do a recursive find/replace of a string with awk or sed?
... results separated by a null character, rather than a new line. In the unlikely event that your directory has files with newlines in the names, this still lets xargs work on the correct filenames.
\( -type d -name .git -prune \) is an expression which completely skips over all directories named .gi...