大约有 32,000 项符合查询结果（耗时：0.1192秒） [XML]
How to get item's position in a list?
...et there is an array of arguments: args = ['x', '-p1', 'v1', '-p2', 'v2']. Then the command args[[i for i, x in enumerate(args) if x == '-p1'][0] + 1] returns 'v1'
– Theodor Keinstein
Aug 15 '14 at 11:20
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How to develop and test an app that sends emails (without filling someone's mailbox with test data)?
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Dumbster might be what you want then. It's an open source fake SMTP server written in Java. It takes the place of a real SMTP server, so you can test your app in a realistic setting, without having any code stubbed out. You can make sure the right messages ...
How to change a TextView's style at runtime
.../color>
<color name="normalTextViewColor">#000044</color>
Then, in my code I created a ClickListener to trap the tap event on that TextView:
EDIT:
As from API 23 'setTextAppearance' is deprecated
myTextView.setOnClickListener(new View.OnClickListener() {
public ...
How do I round a decimal value to 2 decimal places (for output on a page)
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Then you could do decimalVar.ToString ("0.##"). You can also use 0.00 as the formatting string.
– albertein
May 4 '10 at 15:14
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How to select/get drop down option in Selenium 2
...lect a dropdown until I commented out this line: //select.deselectAll(); Then it started working. Your mileage may vary.
– gorbysbm
May 1 '14 at 21:56
1
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Simple way to convert datarow array to datatable
...created a new row, copied the ItemArray property from the original row and then the add worked.
– Steve
Feb 2 '10 at 14:08
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How do I create a dynamic key to be added to a JavaScript object variable [duplicate]
...set a property with a numeric key on an array instance:
myArray[200] = 5;
then (assuming that "200" is the biggest numeric property name) the length property will be updated to 201 as a side-effect of the property assignment. If the same thing is done to a plain object, however:
myObj[200] = 5;
th...
MSBUILD : error MSB1008: Only one project can be specified
...backslash in your path was escaping the closing double-quote. If correct, then you didn't need to remove the double-quotes, but instead you needed to escape your backslashes.
– Carl G
Jan 13 '14 at 16:10
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All Ruby tests raising: undefined method `authenticate' for nil:NilClass
...ng the following and I don't understand why. All methods call raise the 'authenticate' error. I've checked the code if there was a method called "authenticate" but there is no such method.
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Align items in a stack panel?
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Yo can set FlowDirection of Stack panel to RightToLeft, and then all items will be aligned to the right side.
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