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How to copy directories in OS X 10.7.3?
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I'm using the search function with Finder now and it's much better but I don't see my home directory there in Favorites or anywhere else. Very new to Mac OS X and Rails.
– hjaved
Mar 21 '12 at 0:46
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Set keyboard caret position in html textbox
Does anybody know how to move the keyboard caret in a textbox to a particular position?
9 Answers
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Avoiding instanceof in Java
...l from available data whether it likes or dislikes the Monster. It has to know what Class the Monster belongs to. That requires either an instanceof, or the Monster has to know in some way whether the OpinionatedElf likes it. Visitor doesn't get round that.
– DJClayworth
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Difference between console.log() and console.debug()?
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Now I finally understood "set log level to Verbose on top of console". You mean in Dev Tools there is the console at the bottom. At the top of this section, along with Filter and the frame selector, there is also a verbosity ...
Error : BinderProxy@45d459c0 is not valid; is your activity running?
...is to work around the issue on older versions of Android for several years now, and haven't seen the crash since.
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How to get Locale from its String representation in Java?
...mple code :)
// May contain simple syntax error, I don't have java right now to test..
// but this is a bigger picture for your algo...
public String localeToString(Locale l) {
return l.getLanguage() + "," + l.getCountry();
}
public Locale stringToLocale(String s) {
StringTokenizer tempSt...
Replace all 0 values to NA
...e number of elements so that there can be no "holes" (i.e., NULL values).
Now you could replace zeroes by NULL in a data frame in the sense of completely removing all the rows containing at least one zero. When using, e.g., var, cov, or cor, that is actually equivalent to first replacing zeroes wit...
Split string based on regex
...of Hello as well) it gets even easier:
re.split(r'[ ](?=[A-Z])', input)
Now this splits at every space followed by any upper-case letter.
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Colors with unix command “watch”?
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Some newer versions of watch now support color.
For example watch --color ls -ahl --color.
Related.
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How to add a new row to datagridview programmatically
... = dataGridViewRows.Add(); var addedRow = dataGridViewRows[addedRowIndex]; now all values are filled with the default value, you only have to change the cells that are not default: addedRow.Cells[column2.Index].Value = myValue; (assuming column2 is a DataGridViewColumn)
– Haral...