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Fade In Fade Out Android Animation in Java
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Error while pull from git - insufficient permission for adding an object to repository database .git
I have git error: "insufficient permission for adding an object to repository database .git/objects" every time I make "git pull origin develop".
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Passing a 2D array to a C++ function
I have a function which I want to take, as a parameter, a 2D array of variable size.
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为维护国家安全 中国限制出口无人机和高性能计算机 - 资讯 - 清泛网 - 专注...
...性能（APP）”大于8.0加权每秒万亿次浮点运算（Weighted TeraFLOPS）的数字计算机（海关商品编号：8471411010、8471491010、8471501010）。
2.2采用处理器聚合方式能够使聚合后的“调整后的峰值性能（APP）”大于8.0加权每秒万亿次浮点运...
sort object properties and JSON.stringify
My application has a large array of objects, which I stringify and save them to the disk. Unfortunately, when the objects in the array are manipulated, and sometimes replaced, the properties on the objects are listed in different orders (their creation order?). When I do JSON.stringify() on the arr...
Fast permutation -> number -> permutation mapping algorithms
I have n elements. For the sake of an example, let's say, 7 elements, 1234567. I know there are 7! = 5040 permutations possible of these 7 elements.
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how to show progress bar(circle) in an activity having a listview before loading the listview with d
...ave a ListView in my second activity.OnItemClick of it I called a webservice and trying to fetch data. And after that I am moving to third activity which also have a ListView having description of previous activities ListView item.
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R - Concatenate two dataframes?
Given two dataframes a and b :
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Select top 10 records for each category
I want to return top 10 records from each section in one query. Can anyone help with how to do it? Section is one of the columns in the table.
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MySQL > Table doesn't exist. But it does (or it should)
I changed the datadir of a MySQL installation and all the bases moved correctly except for one.
I can connect and USE the database. SHOW TABLES also returns me all the tables correctly, and the files of each table exists on the MySQL data directory.
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