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Open an IO stream from a local file or url
... be able to call methods like read and readlines.
require 'open-uri'
file_contents = open('local-file.txt') { |f| f.read }
web_contents = open('http://www.stackoverflow.com') {|f| f.read }
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Deleting Files using Git/GitHub
... indm>ex m>. That means that it will find new files as well as staging modified content and removing files that are no longer in the working tree."
– j08691
Jul 18 '12 at 20:33
3
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What is the purpose of the -m switch?
...o:
python path_to_package/__main__.py somearguments
It will m>ex m>ecute the content after:
if __name__ == "__main__":
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android.content.res.Resources$NotFoundm>Ex m>ception: String resource ID #0x0
I'm developing an Android app which reads data from MySQL database and I faced this error. I have this XML layout:
7 Answer...
IntelliJ IDEA JDK configuration on Mac OS
... Apple Java update is:
/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
In IDEA you can configure the new JSDK in File | Project Structure, select SDKs on the left, then press [+] button, then specify the above JDK home path, you should get something like this:
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PostgreSQL delete with inner join
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...
Android Tm>ex m>tView padding between lines
...acingMultiplier
For m>ex m>ample,
<Tm>ex m>tView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:lineSpacingMultiplier="1.5"
android:lineSpacingm>Ex m>tra="5dp"/>
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jQuery hide element while preserving its space in page layout
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display: none; will take it out of the content flow so you'll see your other content move into the empty space left behind. (display: block; brings it back into the flow pushing everything out of the way.)
visibility: hidden; will keep it within the content flow ...
What is the Comonad typeclass in Haskell?
... Link-only answer should at least contain a summary of the linked contents. Currently this answer isn't fit for being a good SO answer. Consider m>ex m>panding it a bit, so that it can stand on its own without the linked articles.
– Bakuriu
Aug 28 '14 at 18...
How to set initial size of std::vector?
...ted size or do it in the initial constructor.
vector<CustomClass *> content(20000);
or
vector<CustomClass *> content;
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content.reserve(20000);
When you reserve() elements, the vector will allocate enough space for (at least?) that many elements. The elements do not m>ex m>ist in the ...