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How to manually include external aar package using new Gradle Android Build System
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Don't be confused with the sample code. First block with allprojects {...} goes to the "project" level gradle file, and the second part with dependencies {...} should go to "app" level gradle file.
– Kirill Karmazin
Jun 23 '17 at 12...
self referential struct definition?
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@TylerCrompton if the above code block is put into a single C source file, then the typedef has been "executed by the compiler", making the extra struct Cell; redundant. If, however, for some reason you put the last two lines into a header file which you inc...
Multiple left-hand assignment with JavaScript
...xactly the same as var, don't let the let assigment confuse you because of block scope.
let var1 = var2 = 1 // here var2 belong to the global scope
We could do the following:
let v1, v2, v3
v1 = v2 = v3 = 2
Note: btw, I do not recommend use multiple assignments, not even multiple declarations ...
Laravel Migration Change to Make a Column Nullable
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In the down function in the second code block, the SQL statement should end with NOT NULL. (The down function in the third example is correct.)
– Scott Weldon
Sep 2 '15 at 23:14
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How can I solve a connection pool problem between ASP.NET and SQL Server?
...s correctly and consistently. When you leave connections open, they remain blocked until the .NET garbage collector closes them for you by calling their Finalize() method.
You want to make sure that you are really closing the connection. For example the following code will cause a connection leak, i...
How do I check if a variable exists?
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My point is that a block "if last: draw(last, current); last=current" is easy to understand and not poor programming. Adding a "try/except" to check for the existence of "last" before being able to test it detracts from readability of that cod...
JavaScript Nested function
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@ZiyangZhang, the paragraph after that code block has the explanation, was there a particular part that is unclear?
– zzzzBov
Aug 13 '17 at 16:21
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What is the (function() { } )() construct in JavaScript?
...ecuted right after it's created, not after it is parsed. The entire script block is parsed before any code in it is executed. Also, parsing code doesn't automatically mean that it's executed, if for example the IIFE is inside a function then it won't be executed until the function is called.
Updat...
Prevent onmouseout when hovering child element of the parent absolute div WITHOUT jQuery
... controller elements (edit, delete) inside the area, because this solution blocks them too..
– Zoltán Süle
Oct 9 '18 at 15:23
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How to download and save a file from Internet using Java?
...ovided a zero length buffer or count, 'little pause' or otherwise. It will block until at least one byte has been transferred or end of stream or an error occurs. Your claim about the internals of Files.copy() is baseless.
– Marquis of Lorne
Jul 5 '16 at 9:26
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