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How to detect IIS version using C#? Update: I meant from a winapp (actually the scenario is developing a custom ... call the appropriate api's) 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 - Three.js and loading a cross-domain image

I know this has been asked before, and I've read ever question and answer I've been able to find, but ... and any help would be appreciated. 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 - Add ellipses to overflowing text in SVG?

I'm using D3.js. I'd like to find an SVG equivalent to this CSS class, which adds ellipses if text flows ... width, crop it and add ellipses"? See Question&Answers more detail:os...

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

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677 views

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c# - Why is Asp.Net Identity IdentityDbContext a Black-Box?

There is a lot of confusion it seems around IdentityDbContext. If we create two Database Contexts in our ... context in Entity Framework. 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 - Search and replace multiple values with multiple/different values in PHP5?

Is there an inbuilt PHP function to replace multiple values inside a string with an array that dictates exactly what ... blerh bleh bleh blerh'. 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 - JSON to JSON transformer

I got a scenario. Required input and output are JSON. // Input { "OldObject": { "Time": ... using JavaScript might cause overhead. 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 create a commit and push into repo with GitHub API v3?

I want to create a repository and Commit a few files to it via any Python package. How do I do? I do not understand how to add files for commit. See Question&Answers more detail:os...

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

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Git commit that doesn't override original authors in git blame

I've used a perl script to modify all tab characters in a php git repository and changed them all to 4 ... , use 4 spaces for indentation. 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++ - Inserting into an unordered_set with custom hash function

I have the following code to make an unordered_set<Interval>. This compiles fine. struct Interval { unsigned int begin; ... Hash*' to Hash*' 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 - How to stop refreshing page after ajax call?

I am unable to stop refreshing page after ajax call. I have tried by putting e.preventDefault(); and return false; as well ... "); }); }); }); See Question&Answers more detail:os...

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

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902 views

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angular - angular4 httpclient csrf does not send x-xsrf-token

In angular documentation, it is mentioned that the angular httpclient will automatically send the value of cookie XSRF- ... my issue in github See Question&Answers more detail:os...

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

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332 views

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javascript - Force window.open() to create new tab in chrome

I use window.open to populate a new window with varying content. Mostly reports and stored HTML from automated ... it. Appreciate any insight. 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 - Using Selenium WebDriver with Tor

Because Tor Browser Bundle is just a patched version of Firefox, it seems that it should be possible to use a ... that can be downloaded 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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encoding - How do I write out a text file in C# with a code page other than UTF-8?

I want to write out a text file. Instead of the default UTF-8, I want to write it encoded as ISO-8859-1 which is ... text..."); sw.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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python - How to extract all coefficients in sympy

You can get a coefficient of a specific term by using coeff(); x, a = symbols("x, a") expr = 3 + x + x**2 + a*x*2 ... x**2: 1, x*(2*a + 1): 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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467 views

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java - Using flush() before close()

As per the java docs, invoking close() on any java.io Streams automatically invokes flush(). But I have seen in ... flush() just before 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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825 views

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visual studio 2017 - SSDT installation issue (Failed to execute EXE package.)

I am having an issue with the SSDT installation for VS2017. I have ran the installer ... -Setup-ENU_20170926092556.log 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 - How to unbind a specific event handler

Code: $('#Inputfield').keyup(function(e) { if(e.which == 13) { functionXyz(); } else { functionZyx( ... $(document).keyup event handlers intact? See Question&Answers more detail:os...

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

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553 views

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c++ - <dirent.h> in visual studio 2010 or 2008

I want to use #include<dirent.h> in my code but this error happen: Cannot open include file: 'dirent.h': No ... How can I solve this problem ? 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 there any attribute relating to AJAX to be set for ASP.NET MVC controller actions?

I want to use partial views with AJAX calls in ASP.NET MVC, and this is the first time I'm using ... like [ChildActionOnly] or [HttpGet] See Question&Answers more detail:os...

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

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397 views

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java - Inserting null to an Integer column using JDBC

I have an sql column PROTOCOL, it is nullable and has a constraint on the table PROTOCOL IN (1, 2, 3) Also ... null using JDBC setInt(4,null); See Question&Answers more detail:os...

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

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327 views

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highlighting the selected item in the listview in android

I am having 1 list view contactslist. I wrote the code for highlighting the selected item in the ... .setBackgroundColor(colors[colorPos]); See Question&Answers more detail:os...

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

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465 views

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python - filter foreignkey field in django admin

I have these models: class Entity(models.Model): name=models.CharField(max_length=100) class Theme(models.Model): name= ... How can I 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 - Issue with window.close and chrome

I'm trying to close a child window with JavaScript, and in Firefox everything works fine but in Chrome the window ... or know of a work-around? 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 many ways to convert bitmap to string and vice-versa?

In my application i want to send bitmap image to the server in the form of string, i want to know ... Base64.encodeToString(b, Base64.DEFAULT); See Question&Answers more detail:os...

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

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235 views

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Reading files in a particular order in python

Lets say I have three files in a folder: file9.txt, file10.txt and file11.txt and i want to read them in this ... me how to get the right order? See Question&Answers more detail:os...

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

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100 views

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Converting SELECT DISTINCT ON queries from Postgresql to MySQL

I've been using PostgreSQL and now migrating to MySQL. In my queries, I'm using PostgreSQL's SELECT DISTINCT ON ... of this statement in MySQL. See Question&Answers more detail:os...

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

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441 views

1 answer

csproj - Visual Studio project type guids

I downloaded a Visual Studio project but I can't open it in my copy of Visual Studio 2010. Useless ... string? This is absolutely ludicrous. See Question&Answers more detail:os...

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

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