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add a string prefix to each value in a string column using Pandas
...map :
df['col'].map('str{}'.format)
It will apply the word "str" before all your values.
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Detect enter press in JTextField
...Event e){
//statements!!!
}});
all you need to do is addActionListener to the JTextField like above! After you press Enter the action will performed what you want at the statement!
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Why I cannot cout a string?
...-defined <xstring> header (never include that directly)). While that allows you to use the string class, the relevant operator<< is defined in the <string> header itself, so you must include that manually. Also relying on other headers to indirectly include the definition of std::b...
onNewIntent() lifecycle and registered listeners
...ivities which already run somewhere else in the stack and therefore can't call onCreate(). From activities lifecycle point of view it's therefore needed to call onPause() before onNewIntent(). I suggest you to rewrite your activity to not use these listeners inside of onNewIntent(). For example most...
Setting a WebRequest's body data
... throw new ApplicationException(string.Format(
"Remote server call {0} {1} resulted in a http error {2} {3}.",
method,
uri,
httpResponse.StatusCode,
httpResponse.StatusDescription), wex);
}
else
{
throw new ApplicationEx...
What is q=0.5 in Accept* HTTP headers?
...
This is called a relative quality factor. It specifies what language the user would prefer, on a scale of 0 to 1, as can be seen from the HTTP/1.1 Specification, §14.4:
Each language-range MAY be given an associated quality value w...
iOS Tests/Specs TDD/BDD and Integration & Acceptance Testing
...dar to overcome some shortcomings in the way OCUnit works for us. Specifically, we wanted to be able to use the debugger in tests, to run tests from the command line and in CI builds, and get useful text output of test results. These things may be more or less useful to you.
Long answer
Deciding...
Inner text shadow with CSS
... That's cool in chrome, I'm struggling to do an alternative fall-back for FF, that won't apply to Chrome without using JS and a namespace class. Any thoughts. P.S. Works beautifully on a leathr effect bg, looks like a branding stamp.
– Will Hancock
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How to present a simple alert message in java?
Coming from .NET i am so used calling Alert() in desktop apps. However in this java desktop app, I just want to alert a message saying "thank you for using java" I have to go through this much suffering:
...
'git branch -av' showing remote branch that no longer exists
...epo NOT the remote computer. In other words, your local repo is reporting all the branches that is knows about. These could be local branches (like 'master') or remote branches that it has fetched from a remote. Since the last fetch, the 'production' branch of the remote repo has changed, but you...