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Check substring exists in a string in C
...strstr returns a pointer to the start of the word in sent if the word word is found.
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Create ArrayList from array
I have an array that is initialized like:
38 Answers
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Should we use Nexus or Artifactory for a Maven Repo?
...ead simple upgrade, too)
Very good web UI
Easy to maintain, almost no administrative overhead
Provides you with RSS feeds of recently installed, broken artifacts and errors
It can group several repositories so you can mirror several sources but need only one or two entries in your settings.xml
Deplo...
Can I use a collection initializer for Dictionary entries?
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edited Jan 14 '14 at 10:36
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Postgres and Indexes on Foreign Keys and Primary Keys
...omatically put indexes on Foreign Keys and Primary Keys? How can I tell? Is there a command that will return all indexes on a table?
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What are the dark corners of Vim your mom never told you about? [closed]
...ee %
I often forget to sudo before editing a file I don't have write permissions on. When I come to save that file and get a permission error, I just issue that vim command in order to save the file without the need to save it to a temp file and then copy it back again.
You obviously have to be o...
Using only CSS, show div on hover over
... when someone hovers over an <a> element, but I would like to do this in CSS and not JavaScript. Do you know how this can be achieved?
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What is the relationship between the docker host OS and the container base image OS?
... I can install a Fedora container or a different version of ubuntu? (there is an example where the user installed busybox in the container.)
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Using the HTML5 “required” attribute for a group of checkboxes?
...a form field has the attribute required='required' ;
and the form field is empty/blank;
and the submit button is clicked;
the browsers detects that the "required" field is empty and does not submit the form; instead browser shows a hint asking the user to type text into the field.
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Pad a number with leading zeros in JavaScript [duplicate]
...in() doesn't, or at least not completely; it treats them as if their value is the empty string. Thus you get a copy of the zero character (or whatever "z" is) between each of the array elements; that's why there's a + 1 in there.
Example usage:
pad(10, 4); // 0010
pad(9, 4); // 0009
pad...