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TypeScript, Looping through a dictionary
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This is what I needed to get past the Typescript error on obj[key] "No index signature..." because I explicitly set my obj type as { [key: string]: string } and not wanted to use { [key: string]: any }. With this I can just access 'value'. Thanks
– g...
cannot load such file — bundler/setup (LoadError)
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I had almost precisely the same error, and was able to completely fix it simply by running:
gem install bundler
It's possible your bundler installation is corrupt or missing - that's what happened in my case. Note that if the above fails you can try:
su...
jQuery loop over JSON result from AJAX Success?
... //now you can access properties using dot notation
});
},
error: function(XMLHttpRequest, textStatus, errorThrown) {
alert("some error");
}
});
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How to access java-classes in the default-package?
...lexically enclosing type is a member of a named package, or a compile-time error occurs.
Andreas points out in the comments:
"why is [the default package] there in the first place? design error?"
No, it's deliberate.
JLS 7.4.2. Unnamed Packages says: "Unnamed packages are provided by the Java S...
Rethrowing exceptions in Java without losing the stack trace
...so advise on adding a message alongside, using throw new YourOwnException("Error while trying to ....", e);
– Julien
Mar 30 '17 at 9:19
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In php, is 0 treated as empty?
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just add an @strlen to omit the error log, just in case... to not create a big log
– Miguel
Jun 8 '15 at 12:06
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How do I format XML in Notepad++?
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If you get the "Errors detected in content" error when trying to use this plugin, try XML Tools -> Check XML syntax now. I had an issue where the encoding was specified as UTF-16 but was actually UTF-8. Changing the encoding attribute i...
What's the difference between “static” and “static inline” function?
...te) source code cannot go in headers without causing multiple redefinition errors. So even when declaring something inline, even if the compiler chooses not to inline it, there is still a standard-mandated multiple-redefinition avoiding behavior that kicks in.
– VoidStar
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Cannot push to Heroku because key fingerprint
...me issues with this one. Whenever I " git push heroku master ", I get this error:
10 Answers
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Python TypeError: not enough arguments for format string
...n, int(percent), exe, description, company, procurl)
This also fixes the error that you happened to have.
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