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How to write file if parent folder doesn't exist?
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I find that the easiest way to do this is to use the outputFile() method from the fs-extra module.
Almost the same as writeFile (i.e. it overwrites), except that if the parent directory does not exist, it's created. options are what you'd pass to fs.writeFile().
Example:
var fs = require('f...
How do you calculate log base 2 in Java for integers?
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Download the jar from here and add it to your project's build path.
– Debosmit Ray
Feb 18 '16 at 6:03
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PHP namespaces and “use”
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If I remove the namespace from the above classes the autoloader works fine. However when I have namespace in the interface of shape class I get the above error
– Shawn Northrop
May 11 '12 at 1:34
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Authorative way to override onMeasure()?
...easure handle it. I have found that it better to not call setLayoutParams from inside of a custom View class. It is really used for ViewGroups or Activities to override child view behavior.
– Dorrin
May 1 '14 at 20:40
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Datepicker: How to popup datepicker when click on edittext
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Then call this class under onCreate function:
EditText editTextFromDate = (EditText) findViewById(R.id.editTextFromDate);
setDate fromDate = new setDate(editTextFromDate, this);
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How to go to each directory and execute a command?
...p or wc which outputs a relative file name will be different if you run it from a subdirectory (but often, you want to avoid going into a subdirectory precisely for that reason).
– tripleee
Apr 17 '15 at 9:56
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Require returns an empty object
...t object
After book.js is completely run through, the object author.js got from require('./book') will be the full book.js module object
For more info, here's the docs: http://nodejs.org/api/modules.html
If its possible to dynamically add that schema to one of those ActiveRecord objects, that's o...
Obtain Bundle Identifier programmatically
How can I obtain a string of the Bundle Identifier programmatically from within my App?
6 Answers
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How to properly handle a gzipped page when using curl?
I wrote a bash script that gets output from a website using curl and does a bunch of string manipulation on the html output. The problem is when I run it against a site that is returning its output gzipped. Going to the site in a browser works fine.
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CSS: how to position element in lower right?
...bsolute;
bottom: 0;
right: 0;
If you need to space the text farther away from the edge, you could change 0 to 2px or similar.
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