18.04安装vmwaretools错误
What's a good free tool for investigating unintentional object retention in Java?
My multithrea开发者_开发问答ded Java program crashes because it runs out of heap space and I don\'t think it should.Assuming the culprit is unintentional object retention, what\'s a good free tool to[详细]
2022-12-30 04:17 分类：问答UIImageWriteToSavedPhotosAlbum creates black thumbnail in camera roll
I am saving image in the camera roll using UIImageWriteToSavedPhotosAlbum but always get an black thumbnail even if the 开发者_运维问答picture is correct.[详细]
2022-12-30 04:17 分类：问答Sending forgot password emails
I am building a service that will have a \'forgot my password\' feature.In addition to that, it will also email users when results are ready from my service.[详细]
2022-12-30 04:16 分类：问答How to correctly load dependent JavaScript files
I am trying to extent a website page that displays google maps with the LabeledMarker. Google Maps API defines a class called GMarker which is extended by the LabeledMarker.[详细]
2022-12-30 04:14 分类：问答SQL query to select distinct record with 2 or more repetition in another field
So I have this table of book orders, it contains 2 columns, one is the order ID(primary key) and another is the ID of the book that the customer ordered. For example:[详细]
2022-12-30 04:14 分类：问答Strange data swapping error occurs when I attempt to update rows in my table from another table in MySQL database
So I have a table of data that is 10,000 lines long. Several of the columns in the table simply describe information about one of the columns, meaning, that only one column has the content, and the re[详细]
2022-12-30 04:14 分类：问答Creating a form dynamically
I use a search button that creates a form dynamically at the server side and returns it with Jquery syntax.[详细]
2022-12-30 04:13 分类：问答A leader election algorithm for an oriented hypercube
I\'m stuck with some problem whe开发者_如何转开发re I have to design a leader election algorithm for an oriented hypercube. This should be done by using a tournament with a number of rounds equal to t[详细]
2022-12-30 04:13 分类：问答Drupal: where does this tab "Track" come from?
I\'ve noticed there is one more tab in my edit-content pages in Drupal. Could you tell me which plugin added it ?[详细]
2022-12-30 04:13 分类：问答On reference_wrapper and callable objects
Given the following callable object: struct callable : public std::unary_function <void, void> { void[详细]
2022-12-30 04:13 分类：问答
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