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indentation - Why does vim not obey my expandtab in python files?

After I installed Vundle, my vim no longer obeys the expandtab settings I had. My tabs were set to 2 ... Thanks! VIMRC: pastebin.com/tGmfCi78 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 get the formatted address from a dragged marker in Google Version Maps

I have made a Google map that lets you input an address into a text field. It then navigates you to the address that ... </div> </body> </html> See Question&Answers more detail:os...

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

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Pattern matching on generic type in Scala

I have scala function that looks like this: Now, depending upon the type of T (In my case, it can be Double, ... job done? Is it even possible? See Question&Answers more detail:os...

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

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retrofit2 - Android pre-lollipop devices giving error "SSL handshake aborted: ssl=0x618d9c18: I/O error during system call, Connection reset by peer"

Iam having this strange issue in which the retrofit keeps throwing me "SSL handshake aborted: ssl= ... create a custom SSLSocketFactory 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# - Ghost-borders ('ringing') when resizing in GDI+

What happens (only noticeable on certain images) is I will see a 1 pixel white border that is inset one pixel ... pixel in on the smaller image. See Question&Answers more detail:os...

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

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algorithm - Find the index of a given permutation in the sorted list of the permutations of a given string

We're given a string and a permutation of the string. For example, an input string sandeep and a ... permutations of the original string. 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 on rails - Bulk Insert records into Active Record table

I found that my Model.create! statements were taking a very long time to run when I added a large number ... How can I improve the performance? 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 - Remove embedded document in a nested array of documents

My schema looks like this: "content" : [ { "_id" : ObjectId("4fc63de85b20fb72290000f8"), "assets" : [ { " ... collection by its id. 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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objective c - Write UIImage along with metadata (EXIF, GPS, TIFF) in iPhone's Photo library

I am developing a project, where the requirements are: - User will open the camera through the application - Upon ... saved. 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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javascript - Strange behavior of select/dropdown's onchange() JS event when using 'Next' on Mobile Safari Dropdown list item select box

This is a hard one to articulate and I am new to mobile web development so please bear with me: On my webpage, I ... </body> </html> Help. :/ 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++ - Can the "Application Error" dialog box be disabled?

I am using Hudson as a continuous integration server to test C/C++ code. Unfortunatly, I have a bug ... instead of showing the dialog? See Question&Answers more detail:os...

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

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winapi - Creating a ZIP file on Windows (XP/2003) in C/C++

I am looking for a way to create a ZIP file from a folder in Windows C/C++ APIs. I can find the way ... out and can share it for posterity! See Question&Answers more detail:os...

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

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oracle - Create an Excel File (.xlsx) using PL/SQL

In relation to my previous question Return the SQL Statement of an Explicit Cursor, i was able to generate an Excel (. ... .2.0.4.0 - Production See Question&Answers more detail:os...

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

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jsf - p:dataExporter does not recognize p:cellEditor

I have an editable <p:dataTable> with <p:cellEditor> and I want to export the content of that table into PDF ... of the <p:cellEditor> instead? 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 move the y axis scale factor to the position next to the y axis label?

I have some data plotted which I force to scientific notation to powers of 10 (instead of exponential). ... illustrated in the diagram below? See Question&Answers more detail:os...

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

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cuda - How can I check the progress of matrix multiplication?

I'm now only need to show an intermediate progress of matrix multiplication. for(unsigned int col=0; col<mtxSize; ... know in the case of CUDA. See Question&Answers more detail:os...

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

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math - How can I calculate divide and modulo for integers in C#?

How can I calculate division and modulo for integer numbers in C#? 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 - Difference between $? and $LastExitCode in PowerShell

In PowerShell, what is the difference between $? and $LastExitCode? I read about automatic variables, and ... stdout gives NativeCommandError. 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 do I configure ESLint to allow fat arrow class methods

ESLint is throwing a Parsing error: Unexpected token = error when I try to lint my Es6 classes. What configuration ... "single" ], } } See Question&Answers more detail:os...

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

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hash - Java calculate hex representation of a SHA-1 digest of a String

I'm storing the user password on the db as a sha1 hash. Unfortunately I'm getting strange answers. I'm storing the string ... --> ?V@D~fx????:?8 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 - set different colors for each column in highcharts

I need to set different colors for each column in Highcharts graph dynamically. My Highcharts graph is: options = { ... data point in this loop? See Question&Answers more detail:os...

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

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Property Injection in ASP.NET Core

I am trying to port an ASP.NET application to ASP.NET Core. I have property injection (using Ninject) on ... to use convention-based binding? 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 - Remove whitespaces in XML string

How can I remove the whitespaces and line breaks in an XML string in Python 2.6? I tried the following packages: ... ='', encoding='UTF-8') See Question&Answers more detail:os...

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

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jQuery UI Datepicker enable only specific days in array

I am trying to disable all dates in a datepicker and only enable dates which are in an array. This is ... ({ beforeShowDay: available }); See Question&Answers more detail:os...

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

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events - How can I Have a WPF EventTrigger on a View trigger when the underlying Viewmodel dictates it should?

Here's the scenario: I have the following user control, the idea is that it's view model should be able ... can fire the OnActivateGlow event? See Question&Answers more detail:os...

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

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r - Convert currency with commas into numeric

I have a column in a dataframe as follows: COL1 $54,345 $65,231 $76,234 How do I convert it into this: ... the same this happened. 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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c# - Multiple Controller Types with same Route prefix ASP.NET Web Api

Is it possible to separate GETs and POSTs into separate API Controller types and accessing them using the same Route Prefix? ... 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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scala - Spark: produce RDD[(X, X)] of all possible combinations from RDD[X]

Is it possible in Spark to implement '.combinations' function from scala collections? /** Iterates over combinations. ... in RDD are unique. See Question&Answers more detail:os...

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

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