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c# - Is the sorting algorithm used by .NET's `Array.Sort()` method a stable algorithm?

Is the sorting algorithm used by .NET's Array.Sort() method a stable algorithm? 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 replace first occurrence of string in Java

I want to replace first occurrence of String in the following. String test = "see Comments, this is for some ... , help us Thanks in advance, See Question&Answers more detail:os...

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

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dom - Wait for iframe to load in JavaScript

I am opening an iframe in JavaScript: righttop.location = "timesheet_notes.php"; and then want to pass information ... that is being opened. See Question&Answers more detail:os...

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

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Failure [INSTALL_FAILED_OLDER_SDK] Android-L

I'm trying to use the new CardView from Android L. I updated everything in the SDK manager, but I keep ... android.support:recyclerview-v7:+' } See Question&Answers more detail:os...

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

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Is it possible to programmatically uninstall a package in Android

Can a package uninstall itself? Can a package uninstall another package if they share the same userId and signature? 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 studio Where to install NDK file? (downloaded it in zip)

My android studio said it wanted to update. But when I did I tried to update it but it wouldn't work so ... folder name is android-ndk-r13b. See Question&Answers more detail:os...

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

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css - How do I Make Firefox Print a Background-Color Style?

I have some simple CSS: #someElement { background-color:black; color:white; } It looks ok in the browser, but ... is there any way around it? See Question&Answers more detail:os...

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

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ruby - Backslashes in single quoted strings vs. double quoted strings

If I add a backslash+space to the start of double and single quoted strings, I get different results: " ... strings handle backslashes in Ruby? 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# - Reflecting a private field from a base class

Here is the structure: MyClass : SuperClass2 SuperClass2 : SuperClass1 superClass2 is in Product.Web and SuperClass1 ... ; ... } See Question&Answers more detail:os...

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

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wpf - ComboBox.SelectedValue not updating from binding source

Here's my binding source object: Public Class MyListObject Private _mylist As New ObservableCollection(Of String) ... to obj2.SelectedName. 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++ - How to convert UTF-8 std::string to UTF-16 std::wstring?

If I have a UTF-8 std::string how do I convert it to a UTF-16 std::wstring? Actually, I want to compare two Persian words. See Question&Answers more detail:os...

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

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swing - Adding a Scrollable JTextArea (Java)

I am trying to add a scroll bar to a JTextArea. Would someone please tell me what I ... frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); See Question&Answers more detail:os...

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

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windows - How to get the process name in C++

How do I get the process name from a PID using C++ in Windows? 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# - How DataReader works?

I was thinking that the SQLDataReader should not work if there is no connection to the SQLServer. I experimented ... that I am missing here. See Question&Answers more detail:os...

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

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ios7 font size change when create nsattributedstring from html

I have a UITextView where I'm managing an NSAttributedString, initially entered as normal via the keyboard. I save ... why this is happening? 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 do I create child windows with Python tkinter?

I am using Python 3.3 and tkinter to make a GUI interface for a pedestrian fleeing simulation. I've ... my main application with tkinter? See Question&Answers more detail:os...

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

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testing - How to explain sorting (numerical, lexicographical and collation) with examples to non technical testers?

I need to explain the differences using French and Spanish first and last names. Any pointers are appreciated. ... results are not satisfactory. 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 - Dynamic array keys

I have a string like this: $string = 'one/two/three/four'; which I turn it into a array: $keys = explode( ... 't know how to explain it better 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 - Using $slice operator to get last element of array

How to get the last element of an array based on a condition in mongodb? I am unable to use slice. Here is ... records above, it should be 3. 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: get facebook friends list

I am using the Facebook SDK to post messages on walls. Now I need to fetch the Facebook friends list. Can anybody ... the current user." } } 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 - Trouble Understanding MPI_Type_create_struct

I'm having trouble understanding the MPI_Type_create_struct method. Say we have a struct: struct foo(){ float value; ... these two parts above? 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# - Returning the nearest multiple value of a number

I need a function by which I will be able to convert a number to a nearest value of a given multiple. Eg i want ... 17 = 16, 30 = 32 etc 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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Access a global static variable from another file in C

In C language, I want to access a global static variable outside the scope of the file. Let me know the ... achieve the same. Thanks, Sikandar. See Question&Answers more detail:os...

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

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wpf - Advanced XAML Animation effects. Pulse, Marching ants, Rotations. Alerts

I have a list of alarms. When alarms are activated it has been requested to make them more noticeable. When an ... this point... (not really) 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 - How to add second x-axis at the bottom of the first one in matplotlib.?

I am refering to the question already asked here. In this example the users have solved the second axis problem by adding ... +X)$") plt.show() 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 - another twitter oAuth cURL access token request that fails

The following function gives a validation error instead of the token: failed to validate oAuth signature and token function ... "</pre>"; } See Question&Answers more detail:os...

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

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548 views

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android - Change Device language via ADB

I want to change language via ADB. I try: adb shell setprop persist.sys.language fr;setprop persist.sys.country ... do this on physical device See Question&Answers more detail:os...

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

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database - Storing Images : DB or File System -

I read some post in this regard but I still don't understand what's the best solution in my case. I'm ... the DB approach is the right choice? See Question&Answers more detail:os...

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

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