大约有 20,405 项符合查询结果（耗时：0.0396秒） [XML]
Disabled form fields not submitting data [duplicate]
Is there any way (with a attribute flag or something like that) to enable form fields that are disabled to submit data?
4 A...
What is android:ems attribute in Edit Text? [duplicate]
In EditText there is an attribute named android:ems . The description
is "Makes the EditText be exactly this many ems wide"
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Output window of IntelliJ IDEA cuts output [duplicate]
Looks like there is a limit on the number of lines it shows.
3 Answers
3
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Calling filter returns [duplicate]
I am learning the concept of filters in Python. I am running a simple code like this.
2 Answers
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How to create empty data frame with column names specified in R? [duplicate]
I need to create an empty data frame in R with specified column names. Any simplest way ?
2 Answers
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require file as string
I'm using node + express and I am just wondering how I can import any file as a string. Lets say I have a txt file all I want is to load it into a variable as such.
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Get total size of file in bytes [duplicate]
I have a File called filename which is located in E://file.txt .
4 Answers
4
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Visual C++ 2008 Express Download Link Dead? [closed]
the programming class I am currently taking uses Visual C++ 2008, and to work from home, we have the option of getting the express edition. I can't find the download link anywhere on the website, and the Microsoft support was absolutely no help. I also looked into just using Visual C++ 2010 but I he...
How to grep a string in a directory and all its subdirectories? [duplicate]
How to grep a string or a text in a directory and all its subdirectories'files in LINUX ??
2 Answers
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Testing for empty or nil-value string [duplicate]
I'm trying to set a variable conditionally in Ruby. I need to set it if the variable is nil or empty (0 length string). I've come up with the following:
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