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I need to make a routine that will convert a memory address into a string of bytes. That string would then be ... to the string of bytes ret 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: composite ControlValueAccessor to implement nested form

Composition of ControlValueAccessor to implement nested form is introduced in an Angular Connect 2017 presentation. ... component somehow... See Question&Answers more detail:os...

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

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matlab - Align already captured rgb and depth images

I am trying to allign two images - one rgb and another depth using MATLAB. Please note that I have checked several ... matlab to do the same ? 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 - Midpoint of route in google maps

I was wondering if anyone knew how to use the google maps api to find the midpoint of a route between ... and route midpoint for some research 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 an Integer into its digits c++

I'm trying to learn c++ on my own and I've hit a bit of a road block. The problem is I need to take an ... } Here is my solution can't see :) See Question&Answers more detail:os...

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

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datetime - Convert epoch to date in sqlplus / Oracle

I have the following table: SQL> desc recording Name Null? Type -------------------- -------- ... format in a single query in SQLPLUS? 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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python - Integer File Descriptor "0" in open()

In Python 3, it is possible to open a file object using an "integer file descriptor" with the format: stdout = open(1 ... Python 3.6.5 Bash 3.2 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 Can I Pass a Member Function to a Function Pointer?

class Child; class Parent { public: void (*funcPointer)(); void (*funcPointer2)(Parent* _this); void ( ... then call that function pointer? 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 string literal concatenation

I can create a multi-line string using this syntax: string = str("Some chars " "Some more chars") This ... declare or create multi-line strings. See Question&Answers more detail:os...

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c# - Http Post for Windows Phone 8

I am new to C# so I was wondering if someone can help me out on this. I am trying to send HttpPost ... Get Response Error for Windows Phone 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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vba - Should I turn .CutCopyMode back on before exiting my sub procedure?

In order to optimize my code, I turn off several Application Object member properties; one in particular being the . ... ??? End With End Sub See Question&Answers more detail:os...

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

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escaping - How to escape the backslashes and the automatically generated escape character in file path in java

I have very small and simple problem but I am not getting solutions on it. Actually I am getting a CSV ... in path cause for escape character? See Question&Answers more detail:os...

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

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oop - Multiple Inheritance in java

Java is not allowing inheritance from multiple classes (still it allows inheritance from multiple interfaces.), I ... multiple base class ? 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 - Split java.util.Date over two h:inputText fields representing hour and minute with f:convertDateTime

I would like to set up a Date field in my page like this |hours| h |minutes| where hours and minutes are in ... .) Do you have an idea? 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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c - Best practice for compute the function return value

Often I built functions, in C, that checks some parameters and return an error code. Which is the best approach ... Which is the best approach? 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 save state when extending UIComponentBase

I'm creating a composite component that will wrap a datatable to implement very simple paging. I need to ... creating a composite component? 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 - Need to reset the value of sequence in Oracle

I'm working with Spring and Hibernate to develop web applications in Java. Let's assume that I have a table. ... are deleted from the database? See Question&Answers more detail:os...

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

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spring - Fire and forget with reactor

I have a method like below in my Spring boot app. public Flux<Data> search(SearchRequest request) { Flux<Data> ... should return the Flux<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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oracle - ORA-06508: PL/SQL: could not find program unit being called

I am using oracle 10g and toad 11.5. I am trying to call an api from an anonymous block. If I ... configurations in toad or database level. See Question&Answers more detail:os...

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

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Extracting all values between curly braces regex php

I have content in this form $content ="<p>This is a sample text where {123456} and {7894560} ['These are ... to get desired output shown 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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java - Map that could be iterated in the order of values

I need a Map that could be iterated in the decreasing order of its values. Does any of the standard libraries ... provide this kind of map ? 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 - WordPress prepared statement with IN() condition

I have three values in a string like this: $villes = '"paris","fes","rabat"'; When I feed it ... statement in WordPress with multiple values? See Question&Answers more detail:os...

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c - Can the order of execution of fork() be determined?

I'm working on an exercise on the textbook "Operating System Concepts 7th Edition", and I'm a bit confused about ... , how could I do that? See Question&Answers more detail:os...

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protection - What are some ways to protect emails on websites from spambots?

I'm creating a public internet facing website which contains the email address of their salespeople. What kind of ... picking up the address? 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 - geom_boxplot with precomputed values

In the past, I have been able to create boxplots using ggplot2 by providing the lower whisker, lower quantile, ... has been changed in ggplot2? 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 - Merge rows in a dataframe where the rows are disjoint and contain NAs

I have a dataframe that has two rows: | code | name | v1 | v2 | v3 | v4 | |------|-------|--- ... "345" in "346", would that make things easier? 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 - Storing arrays in the database

I'm wondering if it is actually good practise to store Arrays in the database ? I tend to use json_encode rather ... the array with a comma. 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 - Issue with Command Line arguments which got spaces in it

I have a Java program which I'm executing in a Linux environment through a bash script. This is my simple ... there anyway I can resolve 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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