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How to use WPF Background Worker
In my application I need to perform a series of initialization steps, these take 7-8 seconds to complete during which my UI becomes unresponsive. To resolve this I perform the initialization in a separate thread:
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Rotating x axis labels in R for barplot
I am trying to get the x axis labels to be rotated 45 degrees on a barplot with no luck. This is the code I have below:
8 A...
Android JSONObject - How can I loop through a flat JSON object to get each key and value
How I can get each item's key and value without knowing the key nor value beforehand?
5 Answers
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Difference between array_push() and $array[] =
In the PHP manual, ( array_push ) says..
9 Answers
9
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How to run crontab job every week on Sunday
I'm trying to figure out how to run a crontab job every week on Sunday. I think the following should work, but I'm not sure if I understand correctly. Is the following correct?
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What is the current directory in a batch file?
I want to create a few batch files to automate a program.
7 Answers
7
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Open file dialog box in JavaScript
I need a solution to display open file dialog in HTML while clicking a div . The open file dialog box must open when the div is clicked.
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Detect the Internet connection is offline?
How to detect the Internet connection is offline in JavaScript?
18 Answers
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Render HTML to PDF in Django site
For my django powered site, I am looking for an easy solution to convert dynamic html pages to pdf.
8 Answers
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Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
Is there any difference between :key => "value" (hashrocket) and key: "value" (Ruby 1.9) notations?
5 Answers
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