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In Java, what is the best way to determine the size of an object?

...8 4 (loss due to the next object alignment) Instance size: 72 bytes (reported by Instrumentation API) Space losses: 2 bytes internal + 4 bytes external = 6 bytes total You can get a summary view of the deep size of an object instance using GraphLayout.parseInstance(obj).toFootprint...
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Inline labels in Matplotlib

...inspace(0,1,500) A = [1,2,5,10,20] funcs = [np.arctan,np.sin,loglaplace(4).pdf,chi2(5).pdf] plt.subplot(221) for a in A: plt.plot(X,np.arctan(a*X),label=str(a)) labelLines(plt.gca().get_lines(),zorder=2.5) plt.subplot(222) for a in A: plt.plot(X,np.sin(a*X),label=str(a)) labelLines(plt.g...
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“Wrap with try…catch” in IntelliJ?

...ply If you want to know default key strokes in Intellij Idea, check this pdf provided by Jetbrains [Updated Link] https://resources.jetbrains.com/storage/products/intellij-idea/docs/IntelliJIDEA_ReferenceCard.pdf share ...
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Interface/enum listing standard mime-type constants

... I used this until I needed application/pdf mime type. Unfortunately, this class does not have a constant for pdf :( – Dmitriy Popov Mar 26 at 11:53 ...
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How Do I Use Factory Girl To Generate A Paperclip Attachment?

...tory: factory :attachment do supporting_documentation_file_name { 'test.pdf' } supporting_documentation_content_type { 'application/pdf' } supporting_documentation_file_size { 1024 } # ... end share | ...
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User recognition without cookies or local storage

...hese) Web Bugs (less reliable because bugs get fixed, but still useful) PDF Bug Flash Bug Java Bug Browsers Click Tracking (many users visit the same series of pages on each visit) Browsers Finger Print   - Installed Plugins (people often have varied, somewhat unique sets of plugins) Cached ...
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Visual List of iOS Fonts?

...Sangam MN", "Oriya Sangam MN", "Snell Roundhand", "Zapf Dingbats", "Bodoni 72", "Verdana", "American Typewriter", "Avenir Next", "Baskerville", "Khmer Sangam MN", "Didot", "Savoye LET", "Bodoni Ornaments", "Symbol", "Menlo", "Bodoni 72 Smallcaps", "Papyrus", "Hiragino Sans", "PingFang SC", "Euphemia...
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How to change the color of an svg element?

...,206-92.23,206-206 C462,142.229,369.77,50,256,50z M256,417c-88.977,0-161-72.008-161-161c0-88.979,72.008-161,161-161c88.977,0,161,72.007,161,161 C417,344.977,344.992,417,256,417z M382.816,265.785c1.711,0.297,2.961,1.781,2.961,3.518v0.093c0,1.72-1.223,3.188-2.914,3.505 c-37.093,6.938-124.97,21.3...
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Keyboard shortcuts are not active in Visual Studio with Resharper installed

...l be unnecessary for many users. See the more conservative suggestion by ND72--that advice worked for me or more than one workstation, and it affects only ReSharper settings and not Visual Studio settings. – Jazimov Nov 5 '18 at 16:58 ...
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Create two blank lines in Markdown

...on-white-space. The benefit is that in Markdown flavours that include both PDF and HTML output options (including Rmarkdown), it should be understood in the same way for both output types, whereas I'm not sure how PDF output would interpret <br> or   ...