大约有 13,251 项符合查询结果(耗时:0.0295秒) [XML]

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GitHub - failed to connect to github 443 windows/ Failed to connect to gitHub - No Error

... Well I did following steps Google the error Got to SO Links(here, here) which suggested the same thing, that I have to update the Git Config for proxy setting Damn, can not see proxy information from control panel. IT guys must have hidden it. I can n...
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When should I use a NoSQL database instead of a relational database? Is it okay to use both on the s

...aling when it comes to massive high availability data stores. For example, Google and Amazon have terabytes of data stored in big data centers. Querying and inserting is not performant in these scenarios because of the blocking/schema/transaction nature of the RDBMs. That's the reason they have imp...
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Jackson serialization: ignore empty values (or null)

... Or you can use GSON [https://code.google.com/p/google-gson/], where these null fields will be automatically removed. SampleDTO.java public class SampleDTO { String username; String email; String password; String birthday; String coinsPa...
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shortcut for creating a Map from a List in groovy?

... Also, if you're use google collections (http://code.google.com/p/google-collections/), you can do something like this: map = Maps.uniqueIndex(list, Functions.identity()); ...
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How to pass objects to functions in C++?

... +1 - I would also note that some (i.e. Google) feel that objects that will be changed within the function should be passed via a pointer instead of a non-const reference. The reasoning being that when the address of an object is passed to a function it is more ap...
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Is there a way to check which CSS styles are being used or not used on a web page?

... Google Chrome has a two ways to check for unused CSS. 1. Audit Tab: > Right Click + Inspect Element on the page, find the "Audit" tab, and run the audit, making sure "Web Page Performance" is checked. Lists all unused CS...
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How to solve javax.net.ssl.SSLHandshakeException Error?

..., viewing the page's security info, and saving a copy of the certificate. (Google should be able to tell you exactly what to do for your specific browser.) Now that you have the certificate saved in a file, you need to add it to your JVM's trust store. At $JAVA_HOME/jre/lib/security/ for JREs or $J...
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Timeout command on Mac OS X?

...s a single-use one-liner? Something like perl -e 'alarm shift; exec "ping google.com"? – mwfearnley Nov 8 '16 at 16:04 ...
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How to use http.client in Node.js if there is basic authorization

...host: 'proxyserver', port: 80, method:"GET", path: 'http://www.google.com', headers:{ "Proxy-Authorization": auth, Host: "www.google.com" } }; http.get(options, function(res) { console.log(res); res.pipe(process.stdout); }); ...
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Good Java graph algorithm library? [closed]

...e tried JGraph and found it ok, and there are a lot of different ones in google. Are there any that people are actually using successfully in production code or would recommend? ...