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The most accurate way to check JS object's type?
...n obj === null ? 'null' // null
: obj === global ? 'global' // window in browser or global in nodejs
: (key = typeof obj) !== 'object' ? key // basic: string, boolean, number, undefined, function
: obj.nodeType ? 'object' // DOM element
: cache[key = (...
Cannot change version of project facet Dynamic Web Module to 3.0?
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Click on your project folder.
Go to Window > Show View > Navigator
Go to Navigator and expand the .settings folder
Open org.eclipse.wst.common.project.facet.core.xml file
<?xml version="1.0" encoding="UTF-8"?>
<faceted-project>
<fixed fa...
How to output in CLI during execution of PHP Unit tests?
...ks and seems to output the same way as STDERR. I am using PHPUnit 4.5.0 in windows cmd line. an echo statement does not give the same results. echo does output but only after the test result is displayed. fwrite(STDERR, 'string') or fwrite(STDOUT,'string') produce the same results: An output before ...
matplotlib.pyplot will not forget previous plots - how can I flush/refresh?
... clear the current figure instead of closing and reopening it, keeping the window size and giving you a better performance and much better memory usage.
Similarly, you could do plt.cla() to just clear the current axes.
To clear a specific axes, useful when you have multiple axes within one figure,...
“The file ”MyApp.app“ couldn't be opened because you don't have permission to view it” when running
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In Xcode do the following
Window --> Organiser --> Projects --> The app with the issue --> delete button in Derived Data.
I then cleaned the project and voila
works
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Why does Path.Combine not properly concatenate filenames that start with Path.DirectorySeparatorChar
From the Immediate Window in Visual Studio:
16 Answers
16
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Codesign error: Provisioning profile cannot be found after deleting expired profile
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In my case the problem was solved by opening Window -> Organizer, selecting my device and removing the old Provisioning Profile under the "Provisioning" panel on the right. The old one was already marked with a red "x" symbol but the iPhone was still using it.
Besi...
java.net.ConnectException: Connection refused
... not started your server.
Your server is not listening for connections.
On Windows servers, the listen backlog queue is full.
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Javascript what is property in hasOwnProperty?
...figure out what its calling on when its not called on an object... its not window
– Kristoffer Sall-Storgaard
Feb 22 '12 at 14:28
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Improve INSERT-per-second performance of SQLite
...it
For our small (200mb) db this made 50-75% speed-up (3.8.0.2 64-bit on Windows 7). Our tables are heavily non-normalized (1000-1500 columns, roughly 100,000 or more rows).
Too many or too little threads won't do it, you need to benchmark and profile yourself.
Also for us, SHAREDCACHE made the ...