大约有 38,000 项符合查询结果（耗时：0.0382秒） [XML]
Consistency of hashCode() on a Java string
...nted behaviour of String has been specified since Java 1.2 In v1.1 of the API, the hash code computation is not specified for the String class.
– Martin OConnor
Apr 24 '09 at 11:34
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Limit a stream by a predicate
...allelize such an operation, as you have to look at elements in order.
The API doesn't provide an easy way to do it, but what's probably the simplest way is to take Stream.iterator(), wrap the Iterator to have a "take-while" implementation, and then go back to a Spliterator and then a Stream. Or --...
How to detect when an Android app goes to the background and come back to the foreground
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I can't believe a proper API is not offered for such a common need. Initially I thought onUserLeaveHint() would cut it, but you can't tell if the user is leaving the application or not
– atsakiridis
Aug 27 '15 a...
How do I capture response of form.submit
...i, Opera, Edge, and most mobile browsers, but not IE), fetch is a standard API that simplifies asynchronous network calls (for which we used to need XMLHttpRequest or jQuery's $.ajax).
Here is a traditional form:
<form id="myFormId" action="/api/process/form" method="post">
<!-- form ...
How do I display the current value of an Android Preference in the Preference summary?
... wrong, but the documentation for getSummary() states that it was added in API level 1. Are you implying that the behavior was different when first released?
– TheIT
Dec 19 '13 at 23:08
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Is there a jQuery unfocus method?
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$('#textarea').blur()
Documentation at: http://api.jquery.com/blur/
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Are PDO prepared statements sufficient to prevent SQL injection?
...y builds the query string, calling mysql_real_escape_string() (the MySQL C API function) on each bound string value.
The C API call to mysql_real_escape_string() differs from addslashes() in that it knows the connection character set. So it can perform the escaping properly for the character set th...
How can I pass a parameter to a setTimeout() callback?
...ello);
More details:
https://developer.mozilla.org/en-US/docs/Web/API/WindowTimers.setTimeout
http://arguments.callee.info/2008/11/10/passing-arguments-to-settimeout-and-setinterval/
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java.net.ConnectException: Connection refused
...ough an android emulator by specifying proper URL like http://localhost/my_api/login.php . And I was getting connection refused error"
Point to note - When I just went to browser on the PC and use the same URL (http://localhost/my_api/login.php) I was getting correct response
so the Problem in my ...
How to enable/disable bluetooth programmatically in android
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Android BluetoothAdapter docs say it has been available since API Level 5. API Level 5 is Android 2.0.
You can try using a backport of the Bluetooth API (have not tried it personally): http://code.google.com/p/backport-android-bluetooth/
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