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iphone - Windows notepad not supporting newline character ' '

From my iPhone application I'm outputting data from text to a file. When opened with windows notepad, the data is ... mac as well as on 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# - Conditional DataGridView Formatting

I have a DataGridView. I set its .DataSource prop to be an BindingList of my own objects: a BindingList< ... the datagridview to reflect that. 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 - Caused by: java.lang.ClassNotFoundException: Didn't find class in Firebase Phone Authentication

I'm using Phone Authentication in Android Studio via Firebase, I Enabled Phone SignIn and Add SHA-1 And SHA- ... .main(ZygoteInit.java:858)? 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 - Generate sql with subquery as a column in select statement using SQLAlchemy

Is there a way to make SQLAlchemy generate a query with a custom column that is a subquery that correlates with ... version of SQLAlchemy 0.9.8 See Question&Answers more detail:os...

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

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c - undefined reference to `strlwr'

My code is like a text compressor, reading normal text and turns into numbers, every word has a number. It compiles ... } .... //main continues See Question&Answers more detail:os...

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

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Google Contacts API vs People API

I'm having a problem with the 2 APIs above. Given the next scenario: I have 2 different google accounts. ... something else that I'm missing 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 split a numpy array in fixed size chunks with and without overlap?

Lets say I have an array: >>> arr = np.array(range(9)).reshape(3, 3) >>> arr array([[0, 1, ... that the array and block shape are compatible. 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 - Custom layout for Spinner item

I have a spinner within alert dialog. I wanted to reduce padding between spinner items and hence I implemented ... and following is the result. See Question&Answers more detail:os...

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

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angular - Ionic2/Angular2 - Read a custom config file

I'm working on an ionic2 project and I need to create a new custom JSON config file. I found some ... some opinions and solutions :) 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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jquery - Getting text within element excluding decendants

I see that jQuery has the .text() function for getting all text within an element and its descendant elements. Is ... to get just Here is text. See Question&Answers more detail:os...

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

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Firebase authentication duration is too persistent

Bit of context, I am trying to use Firebase for both authentication and data storage. Since my application deals ... is far too insecure. 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 - Trouble with filewriter overwriting files instead of appending to the end

OK, I'm having some trouble writing multiple lines to a text file. the program runs, but it won't use new ... output); outStream.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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regex - Fixing Catastrophic Backtracking in Regular Expression

The Problem I'm using the following regular expression to check for valid file paths: ^(?:[a-zA-Z]:\|\\)([^ ... but I am not sure. Any thoughts? See Question&Answers more detail:os...

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

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split keywords for post php mysql

i have one table store post id and it's tags like : Post_id | Tags ------------------------- ... task but this is slowly. Anyone have good idea? 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 - how to remove HTML Tags from NSString in iphone?

I am working Calendar functionality for my app requirement.IF i click today date or tomorrow date or some ... 06.52 Festival Shankara Jayanthi 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 - Remove item from array if it exists in a 'disallowed words' array

I have an array: Array ( [0] => tom [1] => and [2] => jerry ) And I also have a disallowed ... it negates using a foreach. Many thanks, Ben 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++ - Project Euler #8, I don't understand where I'm going wrong

I'm working on project euler problem number eight, in which ive been supplied this ridiculously large number: ... it worked. Thanks everyone! See Question&Answers more detail:os...

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

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regex - Deprecated: Function split() is deprecated. How to rewrite this statement?

I have the following statement which worked fine before PHP 5.3 using the split function: list($year, $month, ... :58 into its component parts. 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 - PDO fetch one column from table into 1-dimensional array

I'm fairly new to PDO and getting them to work with MySQL. I seem to be getting on alright with ... Any help will be greatly 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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c# - Could not load file or assembly System.Runtime.CompilerServices.Unsafe

I created a Visual Studio (Community 2019) project with C# using ServiceStack.Redis. Since it is C#, I use ... Visual Studio did not 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# 4.0 - Limit the number of parallel threads in C#

I am writing a C# program to generate and upload a half million files via FTP. I want to process 4 ... to limit the FTP uploading processing. 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 - NLS_NUMERIC_CHARACTERS setting for decimal

I have one db setup in a test machine and second in production machine. When I run: select to_number('100, ... for the decimal setting? Cheers! 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 to concatenate two integers in C

Stack Overflow has this question answered in many other languages, but not C. So I thought I'd ask, since I ... of code. 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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c - Are there any platforms where using structure copy on an fd_set (for select() or pselect()) causes problems?

The select() and pselect() system calls modify their arguments (the 'fd_set *' arguments), so the input value ... it is not already 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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php - What is the use of 'G' anchor in regex?

I'm having a difficulty with understanding how G anchor works in PHP flavor of regular expressions. I'm inclined to ... how and why it works? 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 explain object references in ECMAScript terms?

Consider this: var a = {}, b = a; In terms of the spec, b = a boils down to PutValue(b, ... anything analogous to that in the specification. 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 - Firefox extension custom fonts

I am using the Firefox Add-on SDK to create an extension and am performing a PageMod. This code is in ... fonts into a webpage using PageMod! 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 prevent system hang before watchdog timer task kicks in

We are using an ARM AM1808 based Embedded System with an rtos and a File System. We are using C language. ... board caused by some while 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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