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When does System.getProperty(“java.io.tmpdir”) return “c:\temp”
... variable called %TMP% and it is this which is sometimes used, not %TEMP%, for example the GWT plugin for Eclipse uses the %TMP% variable.
– Wee Shetland
Oct 10 '13 at 12:15
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How to get JSON objects value if its name contains dots?
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Thanks for contributing an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based o...
How do I use vim registers?
... commands on text stored within them. To access a register, you type "a before a command, where a is the name of a register. If you want to copy the current line into register k, you can type
"kyy
Or you can append to a register by using a capital letter
"Kyy
You can then move through the do...
How can I wrap or break long text/word in a fixed width span?
...roperty word-wrap:break-word;, which will break words if they are too long for your span width.
span {
display:block;
width:150px;
word-wrap:break-word;
}
<span>VeryLongLongLongLongLongLongLongLongLongLongLongLongExample</span>
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Add a fragment to the URL without causing a redirect?
... way nothing is added.
Try this...
window.location = '#';
Also, don't forget about the window.location.replace() method.
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In CoffeeScript how do you append a value to an Array?
...ce there's plenty of good JavaScript documentation out there already. See, for example, developer.mozilla.org/en/JavaScript/Reference/Global_Objects/…
– Trevor Burnham
Sep 13 '11 at 15:00
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What rules does Pandas use to generate a view vs a copy?
...mory layout it may not be that's why this is not reliable). This is mainly for efficiency. (the example from above is for .query; this will always return a copy as its evaluated by numexpr)
An indexer that gets on a multiple-dtyped object is always a copy.
Your example of chained indexing
df[df.C...
How to Set Focus on Input Field using JQuery
... Yes, you can write it either way. I suppose input:first might be the more formal way to write it, although it seems easier to read the other way. But maybe that's just me :)
– Justin Ethier
Jul 18 '11 at 20:17
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what is the most efficient way of counting occurrences in pandas?
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Thanks. I also found this useful for speeding up counting a specific value in a series. e.g. df.word.value_counts()['myword'] is about twice as fast as len(df[df.word == 'myword']).
– fantabolous
Mar 10 '15 at 13:35
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Loop through an array php
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Using foreach loop without key
foreach($array as $item) {
echo $item['filename'];
echo $item['filepath'];
// to know what's in $item
echo '<pre>'; var_dump($item);
}
Using foreach loop with key
foreach($a...