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How should I unit test threaded code?

...thods in the callers' thread of control) that expose a synchronized public API -- instantiate multiple mock threads that exercise the API. Construct scenarios that exercise internal conditions of the passive object. Include one longer running test that basically beats the heck out of it from multi...
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What are all the common ways to read a file in Ruby?

... line = f.gets puts line end ensure f.close end References: File API and the IO API. share | improve this answer | follow | ...
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Hibernate SessionFactory vs. JPA EntityManagerFactory

... @MickaelMarrache the use of the JPA is to be preferred over the Hibernate API, because it is a Java Enterprise standard. Using JPA (and restricting yourself to it, without using Hibernate-specific features) improves application portability, i.e. you have the option to switch to a different persiste...
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Converting HTML files to PDF [closed]

... GrabzIt's HTML to PDF API: grabz.it/html-to-pdf-image-api.aspx Works in the same way it renders the HTML in a browser and then creates the PDF this ensures that there is much more accurate PDF conversions. – user1474090 ...
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Django REST Framework: adding additional field to ModelSerializer

...fields = ('id', 'name', 'my_field') http://www.django-rest-framework.org/api-guide/fields/#serializermethodfield share | improve this answer | follow | ...
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Displaying files (e.g. images) stored in Google Drive on a website

... A workaround is to get the fileId with Google Drive SDK API and then using this Url: https://drive.google.com/uc?export=view&id={fileId} That will be a permanent link to your file in Google Drive (image or anything else). Note: this link seems to be subject to quotas. So ...
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List all indexes on ElasticSearch server?

... API endpoint has changed to _nodes/stats and _nodes/status @KimberlyW – maxymoo Apr 4 '18 at 2:23 ...
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Java SecurityException: signer information does not match

...ependency:tree|grep servlet Its output: [INFO] +- javax.servlet:servlet-api:jar:2.5:compile [INFO] +- javax.servlet:jstl:jar:1.2:compile [INFO] | +- org.eclipse.jetty.orbit:javax.servlet.jsp:jar:2.2.0.v201112011158:compile [INFO] | +- org.eclipse.jetty.orbit:javax.servlet.jsp.jstl:jar:1.2.0.v20...
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Chrome refuses to execute an AJAX script due to wrong MIME type

... "Change your server" doesn't work if you're trying to use an external API such as LinkedIn. – Dan Dascalescu Mar 20 '15 at 23:15 1 ...
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How to ignore SSL certificate errors in Apache HttpClient 4.0

...since 4.4 so here's the snippet that works for me and uses the most recent API: final SSLContext sslContext = new SSLContextBuilder() .loadTrustMaterial(null, (x509CertChain, authType) -> true) .build(); return HttpClientBuilder.create() .setSSLContext(sslContext) ...