大约有 47,000 项符合查询结果(耗时:0.0570秒) [XML]

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Multiple inheritance/prototypes in JavaScript

...lling [[GetPrototypeOf]] and getting the own properties of each one. So in order to make it iterate the properties of all prototypes, I use this trap to make all enumerable inherited properties appear like own properties. The getOwnPropertyDescriptor trap is a trap for Object.getOwnPropertyDescripto...
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Allow user to select camera or gallery for image

...a list of Intent options, it is much better to use Intent.createChooser in order to get access to the graphical icons and short names of the various 'Camera', 'Gallery' and even Third Party filesystem browser apps such as 'Astro', etc. This describes how to use the standard chooser-intent and add a...
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How to keep indent for second line in ordered lists via CSS?

...ms, and need consistent vertical spacing, the solution is to add vertical border-spacing to the ol selector, e.g. border-spacing: 0 3px; Normal padding on the table-cell does not work because the number is always only one line. – RemBem Nov 12 '15 at 13:42 ...
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How to query nested objects?

...subdocument matches exactly the specified subdocument, including the field order. In the following example, the query matches all documents where the value of the field producer is a subdocument that contains only the field company with the value 'ABC123' and the field address with the value '123...
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Retrieving a List from a java.util.stream.Stream in Java 8

...s forEach is explicitly nondeterministic—even in a sequential stream the order of element processing is not guaranteed. You would have to use forEachOrdered to ensure correct ordering. The intention of the Stream API designers is that you will use collector in this situation, as below.] An altern...
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RESTfully design /login or /register resources?

...ble). You can have a lookup though for external/internal id conversion in order to mitigate backend requirements. share | improve this answer | follow | ...
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How can I get the current network interface throughput statistics on Linux/UNIX? [closed]

... @Lionel - minor nit: you meant Receive and Transmit, in that order. :-) – lacinato Jan 3 '13 at 22:09 ...
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How to set the environmental variable LD_LIBRARY_PATH in linux

...le under Ubuntu the right way to do this is to add a custom .conf file to /etc/ld.so.conf.d, for example sudo gedit /etc/ld.so.conf.d/randomLibs.conf inside the file you are supposed to write the complete path to the directory that contains all the libraries that you wish to add to the system, fo...
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server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none

...class3.crt sudo update-ca-certificates git config --global http.sslCAinfo /etc/ssl/certs/ca-certificates.crt share | improve this answer | follow | ...
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When to favor ng-if vs. ng-show/ng-hide?

...t to be able to check validity on inputs that aren't currently visible, in order to determine whether the whole form is valid. You're using some really elaborate stateful logic with conditional event handlers, as mentioned above. That said, if you find yourself manually attaching and detaching handl...