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Swift make method parameter mutable?
...ment for var args than using inout which may have unintended side-effects, esp. if the var was a pointer.
– Echelon
Jun 23 '17 at 17:05
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【软著】软件著作权证书申请流程及注意事项，模板分享 - App Inventor 2 中...
...表一个事件、一个函数、一个条件判断等。
块的布局和连接：除了保存块本身的代码逻辑，.blk 文件还记录了这些块如何在界面上布局和连接，确保应用逻辑在界面中正确呈现和执行。
.blk 文件的特点：
图形化编程的底层表...
Windows batch files: .bat vs .cmd?
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Chris: see the current version of the Wikipedia article, esp. the comment by Mark Zbikowski at groups.google.com/group/…
– Mark
May 4 '09 at 9:01
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How to make a function wait until a callback has been called using node.js
... value:
function(query, callback) {
myApi.exec('SomeCommand', function(response) {
// other stuff here...
// bla bla..
callback(response); // this will "return" your value to the original caller
});
}
So you dont use it like this:
var returnValue = myFunction(query);
But like t...
How to retrieve POST query parameters?
...identally without me noticing! Now StackOverflow won't let me change it. Esp. frustrating as this was helpful...I upvoted another of your good answers that I wasn't explicitly looking for to make up for it. :)
– HostileFork says dont trust SE
Apr 11 '12 at 2...
SQLite INSERT - ON DUPLICATE KEY UPDATE (UPSERT)
...hing that was portable. I realize REPLACE INTO won't work with all cases, esp where PK preservation is needed, but will for many cases.
– Jacob Thomason
Dec 7 '12 at 5:22
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How do you check if a certain index exists in a table?
...ropping and Creating an index on a large table is an expensive operation - esp if the existing index is already the one you want. This statement is good for one-step replacement. It doesn't compare the existing index - rather a brute force "do this, even if existing - drop it...just do it, get'r ...
Can my enums have friendly names? [duplicate]
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So annoying when posts don't include the non-default namespaces that they reference... System.ComponentModel and System.Reflection
– musefan
Jan 24 '12 at 10:24
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Can you use an alias in the WHERE clause in mysql?
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Nice explanation, esp. the "but in a where clause... repeat.." part
– th3an0maly
Jan 17 '13 at 7:57
4
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How can I write a heredoc to a file in Bash script?
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EOF
Note that the final 'EOF' (The LimitString) should not have any whitespace in front of the word, because it means that the LimitString will not be recognized.
In a shell script, you may want to use indentation to make the code readable, however this can have the undesirable effect of indenti...