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excel - How do you run a .exe with parameters using vba's shell()?

I have a target file path that is structured like example below. C:Program FilesTestfoobar.exe /G What I need ... you need more information, please let me know. Question&Answers:os...

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

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344 views

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javascript - React react-router-dom pass props to component

I need to pass props to component using router. Here's my code: import React, { Component, PropTypes } from ' ... react-router and react-router-dom is 4.0.0 Question&Answers:os...

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

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192 views

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javascript - Sort an array with arrays in it by string

I have an array that contains several arrays and I would like to order the arrays based on a certain string within ... me clueless. Thank for your help! :) Question&Answers:os...

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

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Class object of generic class (java)

is there a way in java to get an instance of something like Class<List<Object>> ? Question&Answers:os...

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

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exception handling - Conditions when finally does not execute in a .net try..finally block

Basically I've heard that certain conditions will cause .net to blow past the finally block. Does anyone know what those conditions are? Question&Answers:os...

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

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281 views

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iphone - UUID mismatch detected with the loaded library

I get a "UUID mismatch" warning at the console when I try to build and run my app on my iPhone. warning: ... has this issue and managed to resolve the warning ? Question&Answers:os...

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

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c++ - Making operator<< virtual?

I need to use a virtual << operator. However, when I try to write: virtual friend ostream & operator<<( ... be virtual How can I turn this operator virtual? Question&Answers:os...

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

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450 views

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python - Store mouse click event coordinates with matplotlib

I am trying to implement a simple mouse click event in matplotlib. I wish to plot a figure then use ... .mpl_connect('button_press_event', onclick) plt.show() Question&Answers:os...

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

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Android : Static Fields and Memory Leaks

I've been studying up on best practices for preventing Context/Activity memory leaks when creating views, and I can't ... really the only thing you can't do? Question&Answers:os...

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

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c - What is the result of NULL + int?

I have seen the following macro being used in OpenGL VBO implementations: #define BUFFER_OFFSET(i) ((char *)NULL ... the result of incrementing a NULL pointer? Question&Answers:os...

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

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117 views

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How do I compare two strings in Perl?

How do I compare two strings in Perl? I am learning Perl, I had this basic question looked it up here on ... no good answer so I thought I would ask. Question&Answers:os...

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

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comparison - double equals vs is in python

This question already has answers here: Question&Answers:os...

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

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c++ - How to implode a vector of strings into a string (the elegant way)

I'm looking for the most elegant way to implode a vector of strings into a string. Below is the solution I'm using ... , s); } Is there any others out there? Question&Answers:os...

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

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300 views

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css selectors - How to select all elements with a particular ID in jQuery?

I'm trying to select all <div>s with the same ID in jQuery. How do i do it? I tried this and it did not work ... '#xx').each(function(ind,obj){ //do stuff; }); Question&Answers:os...

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

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773 views

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javascript - Can any desktop browsers detect when the computer resumes from sleep?

It would be nice if the computer's 'wake up' event was propagated to the browser and available in the ... anyone know if anything like this is implemented? Question&Answers:os...

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

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413 views

1 answer

php ratchet websocket SSL connect?

I have a ratchet chat server file use RatchetServerIoServer; use RatchetWebSocketWsServer; use MyAppChatChat; require ... with SSL connection Any idea? Question&Answers:os...

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

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554 views

1 answer

c++ - Borderless Window Using Areo Snap, Shadow, Minimize Animation, and Shake

I am making a application with a borderless window on Windows. However, since the window is borderless, I ... of all active native areo windows applications. Question&Answers:os...

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

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86 views

1 answer

java - How can I create a stream from an array?

Currently whenever I need to create stream from an array, I do String[] array = {"x1", "x2"}; Arrays. ... there some direct way to create stream from an array? Question&Answers:os...

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

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84 views

1 answer

How to use global variable in node.js?

For example I want to use custom logger: logger = require('basic-logger'), logger.setLevel('info') var ... logger in other modules instead of console.log ? Question&Answers:os...

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

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219 views

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java - Set private field value with reflection

I have 2 classes: Father and Child public class Father implements Serializable, JSONInterface { private String a_field; ... new Object[] { "aaaaaaaaaaaaaa" }); Question&Answers:os...

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

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219 views

1 answer

c# - navigation property should be virtual - not required in ef core?

As I remember in EF navigation property should be virtual: public class Blog { public int BlogId { get; set; } public ... ; set; } } Is it not required anymore? Question&Answers:os...

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

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206 views

1 answer

Adding an assets folder in Android Studio

Android Studio has changed its project structure yet again... now it is project └── app-module ├── manifests ├── ... I want here. Has anyone figured this out? Question&Answers:os...

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

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267 views

1 answer

php - Accessing a class constant using a simple variable which contains the name of the constant

I'm trying to access a class constant in one of my classes: const MY_CONST = "value"; If I have ... static properties. Variable variables does not work either. Question&Answers:os...

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

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299 views

1 answer

javascript - Use jQuery to scroll to the bottom of a div with lots of text

I have a div with a scrollbar on the right when there is a lot of text in it. I tried to use this code ... objDiv[0].scrollTop = objDiv[0].scrollHeight; } }); Question&Answers:os...

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

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312 views

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css selectors - How to select all content between two tags in jQuery

I have a document with headings and unordered lists. How can I use JQuery to select a given heading (by its unique class name) AND ... <ul>...</ul> <p>...</p> Question&Answers:os...

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

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153 views

1 answer

android - Is it possible to display icons in a PopupMenu?

I really like the new PopupMenu we got in 3.0, but I just can't display any icons next to the menu items ... get the icons to show up, am I missing something? Question&Answers:os...

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

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221 views

1 answer

c++ - char!=(signed char), char!=(unsigned char)

The code below compiles, but has different behavior for the char type than for the int types. In particular cout << ... endl; } I'm using g++ 4.something Question&Answers:os...

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

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212 views

1 answer

Difference between Django's filter() and get() methods

What is the difference between mymodel=model.objects.get(name='pol') and mymodel=model.objects.filter(name='pol') Question&Answers:os...

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

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