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Best way to use multiple SSH private keys on one client
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I found this post very helpful. One error I made when creating the config file was I put a .txt file in the .ssh folder instead of running the "touch" command to create a config file.
– M_x_r
Dec 22 '12 at 18:17
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Greedy vs. Reluctant vs. Possessive Quantifiers
...no characters left. So it "backtracks", making the greedy quantifier match one less character (leaving the "o" at the end of the string unmatched). That still doesn't match the f in the regex, so it backtracks one more step, making the greedy quantifier match one less character again (leaving the "o...
Gradle build only one module
I have a multiple module gradle build. I want to execute targets for one module using root.
Ex :
4 Answers
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In MySQL, can I copy one row to insert into the same table?
I just want to copy one row to insert into the same table (i.e., I want to duplicate an existing row in the table) but I want to do this without having to list all the columns after the "select", because this table has too many columns.
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get dictionary key by value
...something like this:
var myKey = types.FirstOrDefault(x => x.Value == "one").Key;
If values are unique and are inserted less frequently than read, then create an inverse dictionary where values are keys and keys are values.
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Format bytes to kilobytes, megabytes, gigabytes
...ow would I display this on a web page as "5.2 MB" AND have files less than one megabyte display as KB and files one gigabyte and above display as GB?
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Fitting empirical distribution to theoretical ones with Scipy (Python)?
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# Create models from data
def best_fit_distribution(data, bins=200, ax=None):
"""Model data by finding best fit distribution to data"""
# Get histogram of original data
y, x = np.histogram(data, bins=bins, density=True)
x = (x + np.roll(x, -1))[:-1] / 2.0
# Distributions to c...
How to create a date and time picker in Android? [closed]
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Am I the only one baffled at the fact that Google doesn't even support one of the most widely used controls in any business applications out there?
– l46kok
Jan 5 '15 at 3:13
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Where can I find the “clamp” function in .NET?
...gt; would output NaN and using NaN for min or max would effectively make a one-sided clamp. With CompareTo it would always return NaN if max is NaN.
– Herman
Mar 18 '14 at 10:12
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How do I programmatically “restart” an Android app?
Firstly, I know that one should not really kill/restart an application on Android. In my use case I want to factory-reset my application in a specific case where a server sends a specific information to the client.
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