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Loop through files in a folder using VBA?
... would like to loop through the files of a directory using vba in Excel 2010.
6 Answers
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乐高机器人®组件 · App Inventor 2 中文网
...
GetDistance 获取距离()
返回当前距离（厘米），值为0到254之间，如果无法读取距离则返回-1。
Nxt颜色传感器
一个为乐高MINDSTORMS NXT机器人上的颜色传感器提供高级接口的组件。
属性
...
How to check for an undefined or null variable in JavaScript?
...n converted to a boolean, evaluates to false. So, if you don't care about
0 and false, using if(obj.undefProp) is ok. There's a common idiom based on this fact:
value = obj.prop || defaultValue
which means "if obj has the property prop, assign it to value, otherwise assign the default value defa...
“INSERT IGNORE” vs “INSERT … ON DUPLICATE KEY UPDATE”
...
1003
I would recommend using INSERT...ON DUPLICATE KEY UPDATE.
If you use INSERT IGNORE, then the ...
Remove elements from collection while iterating
...Book> books = new ArrayList<Book>();
books.add(new Book(new ISBN("0-201-63361-2")));
books.add(new Book(new ISBN("0-201-63361-3")));
books.add(new Book(new ISBN("0-201-63361-4")));
Collect and Remove
The first technique consists in collecting all the objects that we want to delete (e.g. ...
Best explanation for languages without null
... let middleLen = match p.MiddleName with
| None -> 0
| Some(s) -> s.Length
p.FirstName.Length + middleLen + p.LastName.Length
with no worries. In contrast, in a language with nullable references for types like string, then assuming
class Person
...
How to add local .jar file dependency to build.gradle file?
...:42
AMK
10311 silver badge1010 bronze badges
answered Dec 20 '13 at 9:21
Jorge_BJorge_B
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Python Empty Generator Function
...enerator function definitions:
def zeros():
while True:
yield 0
def ones():
while True:
yield 1
...
At the end of that long list, I'd rather see something with a yield in it, like this:
def empty():
return
yield
or, in Python 3.3 and above (as suggested by DSM...
Angular JS break ForEach
... body of the loop. Something like:
var keepGoing = true;
angular.forEach([0,1,2], function(count){
if(keepGoing) {
if(count == 1){
keepGoing = false;
}
}
});
share
|
improve this...
How can I use an http proxy with node.js http.Client?
...y.
var http = require("http");
var options = {
host: "proxy",
port: 8080,
path: "http://www.google.com",
headers: {
Host: "www.google.com"
}
};
http.get(options, function(res) {
console.log(res);
res.pipe(process.stdout);
});
For the record his answer does work with http://node...