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c# - How do I group Windows Form radio buttons?

How can I group the radio buttons in Windows Form application (a lot like ASP.NET's radiobuttonlist!)? So I ... case chosen from the options. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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xml - XPath: Get parent node from child node

I need get the parent node for child node title 50 At the moment I am using only //*[title="50"] How could I ... </bicycle> </store> </d:data> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Declare and Initialize String Array in VBA

This should work according to another stack overflow post but its not: Dim arrWsNames As String() = {"Value1", " ... let me know what is wrong? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - How to debug apk signed for release?

I have an apk which I've signed and uploaded to Android Market, and installed on my phone. I would like ... enabled USB Debugging on my phone. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - What is the meaning of addToBackStack with null parameter?

I have a customer code. There is only one activity for all of the fragments i.e. the single activity is ... and it ran without any problems. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Pandas: change data type of Series to String

I use Pandas 'ver 0.12.0' with Python 2.7 and have a dataframe as below: df = pd.DataFrame({'id' ... down, compared to having an integer index? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Passing data to buildForm() in Symfony 2.8, 3.0 and above

My application currently passes data to my form type using the constructor, as recommended in this answer. However ... is there an alternative? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to pass array as an argument to a function in Bash

As we know, in bash programming the way to pass arguments is $1, ..., $N. However, I found it ... to pass array between functions correctly? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Secure distribution of NodeJS applications

What: Can NodeJS apps be distributed as binary? ie. you compile the .js app via V8 into its native binary ... of our apps without our awareness. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - React JS onClick event handler

I have var TestApp = React.createClass({ getComponent: function(){ console.log(this.props); }, render: function(){ return( ... ': '#ccc'}); }); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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mongodb - mongo group query how to keep fields

Everybody. In mongo group query, the result shows only the key(s) in arguments. How to keep the first document in each ... ", "count" : 1 } ] See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - What is the currently correct way to dynamically update plots in Jupyter/iPython?

In the answers to how to dynamically update a plot in a loop in ipython notebook (within one cell), an example is ... wait=True) time.sleep(1.0) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Are parentheses around the result significant in a return statement?

Is there a difference between these two statements inside a function? bool returnValue = true; // Code ... has parentheses around returnValue. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asp.net ajax - How to have a javascript callback executed after an update panel postback?

I'm using a jQuery tip plugin to show help tips when the user hovers certain elements of the page. I need to ... Is there any way to do this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Android permissions: Phone Calls: read phone state and identity

My android app has nothing to do with phone calls, but I'm seeing that when I install a debug build on ... 't need this permission? Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to interpret the CorFlags flags?

How do I interpret the CorFlags flags and how should I use it to determine if a .NET assembly was ... the following? corflags MyAssembly.dll See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - pandas multiprocessing apply

I'm trying to use multiprocessing with pandas dataframe, that is split the dataframe to 8 parts. apply some function to ... id'], big_df['id']) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Moveable/draggable <div>

This is my updated and modified script, it works completely, except I would like to universalize it... observe the **** ... .innerY + 'px'; } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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functional programming - How can I pre-set arguments in JavaScript function call? (Partial Function Application)

I am trying to write a JavaScript function that will return its first argument(function) with all the rest of its ... a better way to do this. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Select Cells On A Table By Dragging

I was looking at this question and saw the reference to the iPhone game where you drag across the screen selecting ... nice. Check it out ;) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - How to get data from each dynamically created EditText in Android?

I have successfully created EditTexts depending on the user input in Android, and also I have assigned them unique ID ... code it would be nice. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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uiviewcontroller - iPhone Landscape FAQ and Solutions

There has been a lot of confusion and a set of corresponding set of questions here on SO how iPhone applications with ... if you know of any. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to mark a build unstable in Jenkins when running shell scripts

In a project I'm working on, we are using shell scripts to execute different tasks. Some are sh/bash ... failed when running shell scripts? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Programmatically navigate to another view controller/scene

I got an error message during navigating from first view controller to second view controller. My coding is like ... of type NSException (lldb) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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When can I save JSON or XML data in an SQL Table

When using SQL or MySQL (or any relational DB for that matter) - I understand that saving the data in regular ... a bad practice to do so? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Why do we need interfaces in Java?

In Java to implement multiple inheritance we use interfaces. Is it the only use of interfaces? If yes, what is ... we need interfaces in Java? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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232 views

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ios - UIGestureRecognizer and UITableViewCell issue

I am attaching a UISwipeGestureRecognizer to a UITableViewCell in the cellForRowAtIndexPath: method like so: - ( ... .. Any ideas? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Simple way to query connected USB devices info in Python?

How can we query connected USB devices info in Python? I want to get UID Device Name (ex: SonyEricsson W660) ... it will solve my problems. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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