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Using HTML5/JavaScript to generate and save a file
...alog. For other browsers, your only option is to manually choose "Save as" from the context menu of the download link.
– bcmpinc
Feb 27 '16 at 14:56
1
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When annotating a class with @Component, does this mean it is a Spring Bean and Singleton?
... @Marco if you don't have any state (instance variables different from spring beans), then no concurrency issues will occur.
– Bozho
May 6 '11 at 8:35
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Chaining multiple MapReduce jobs in Hadoop
... Chaining Jobs
You use the JobClient.runJob(). The output path of the data from the first job becomes the input path to your second job. These need to be passed in as arguments to your jobs with appropriate code to parse them and set up the parameters for the job.
I think that the above method might...
jQuery hide element while preserving its space in page layout
...ide() sets the display style to none, which completely removes the element from the document flow and causes it to not take up space.
visibility:hidden keeps the space as it is.
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Are C# events synchronous?
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I have read a few forum posts, from which two have contradicted the first point, while not providing a proper reason. I don't doubt your answer, (it matches with what I have experienced so far) is there any official documentation on the first point? I need...
undefined reference to `WinMain@16'
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to write string literals in python without having to escape them?
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(Assuming you are not required to input the string from directly within Python code)
to get around the Issue Andrew Dalke pointed out, simply type the literal string into a text file and then use this;
input_ = '/directory_of_text_file/your_text_file.txt'
input_open = op...
What does the “expand” option do in grunt-contrib-copy? The examples all use it but the docs say not
...period), and is set by default to 'first'.
flatten Remove all path parts from generated dest paths.
rename This function is called for each matched src file, (after extension renaming and flattening). The dest and matched src path are passed in, and this function must return a new dest value. If...
return query based on date
...ives us current time in milliseconds
We want to subtract 5 minutes (in ms) from that: 5*60*1000 -- I just multiply by 60 seconds so its easy to change. I can just change 5 to 120 if I want 2 hours (120 minutes).
new Date().getTime()-60*5*1000 gives us 1484383878676 (5 minutes ago in ms)
Now we nee...
Echo newline in Bash prints literal \n
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Try
echo -e "hello\nworld"
hello
world
worked for me in nano editor.
From the man page:
-e enable interpretation of backslash escapes
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