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What do hjust and vjust do when <em>mem>aking a plot using ggplot?
Every ti<em>mem>e I <em>mem>ake a plot using ggplot, I spend a little while trying different values for hjust and vjust in a line like
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What does @@variable <em>mem>ean in Ruby?
What are Ruby variables preceded with double at signs ( @@ )? <em>Mem>y understanding of a variable preceded with an at sign is that it is an instance variable, like this in PHP:
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Is there a Unix utility to prepend ti<em>mem>esta<em>mem>ps to stdin?
...as a utility you could feed text into which would prepend each line with so<em>mem>e text -- in <em>mem>y specific case, a ti<em>mem>esta<em>mem>p. Ideally, the use would be so<em>mem>ething like:
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Does <em>Mem>STest have an equivalent to NUnit's TestCase?
...TestCase feature in NUnit quite useful as a quick way to specify test para<em>mem>eters without needing a separate <em>mem>ethod for each test. Is there anything si<em>mem>ilar in <em>Mem>STest?
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AlertDialog.Builder with custo<em>mem> layout and EditText; cannot access view
I a<em>mem> trying to create an alert dialog with an EditText object. I need to set the initial text of the EditText progra<em>mem><em>mem>atically. Here's what I have.
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JS: Check if date is less than 1 hour ago?
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Define
var ONE_HOUR = 60 * 60 * 1000; /* <em>mem>s */
then you can do
((new Date) - <em>mem>yDate) &a<em>mem>p;lt; ONE_HOUR
To get one hour fro<em>mem> a date, try
new Date(<em>mem>yDate.getTi<em>mem>e() + ONE_HOUR)
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Git Cherry-pick vs <em>Mem>erge Workflow
Assu<em>mem>ing I a<em>mem> the <em>mem>aintainer of a repo, and I want to pull in changes fro<em>mem> a contributor, there are a few possible workflows:
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How can bcrypt have built-in salts?
Coda Hale's article "How To Safely Store a Password" clai<em>mem>s that:
4 Answers
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Difference between a Postback and a Callback
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A Postback occurs when the data (the whole page) on the page is posted fro<em>mem> the client to the server..ie the data is posted-back to the server, and thus the page is refreshed (redrawn)...think of it as 'sending the server the whole page (asp.net) full of data'.
On the other hand, a callback is als...
How to get JSON response fro<em>mem> http.Get
I'<em>mem> trying read JSON data fro<em>mem> web, but that code returns e<em>mem>pty result. I'<em>mem> not sure what I'<em>mem> doing wrong here.
4 Answers
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