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python - How can I use a SOCKS 4/5 proxy with urllib2?

How can I use a SOCKS 4/5 proxy with urllib2 to download a web page? Question&Answers:os...

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

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185 views

1 answer

java - How to generate JAXB classes from XSD?

I'm a total newbie with XML. I'm doing a Java EE project REST implementation and we return a lot of XML. With this ... so what we used so far? isn't this JAXB?) Question&Answers:os...

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

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Angularjs dynamic ng-pattern validation

I have a form that if a checkbox is false enforces validation on a text input using the ng-required ... { $scope.phoneNumberPattern = phoneNumberRegex; } }; Question&Answers:os...

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

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266 views

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ssl - Using a custom truststore in java as well as the default one

I'm writing an application in Java which connects to two web servers via HTTPS. One got a certificate trusted via ... easily in a security review of my code. Question&Answers:os...

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

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893 views

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user interface - Create Java console inside a GUI panel

How can I create an instance of the Java console inside of a GUI panel? Question&Answers:os...

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

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How to get string width on Android?

I would like to get height too if possible. Question&Answers:os...

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

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App is misconfigured for Facebook login: Android Facebook integration issue

I have integrated my application with Facebook, and for this I am using Facebook's Graph API. I am retrieving profile ... or what. How can I fix this problem? Question&Answers:os...

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

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459 views

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python - How to copy a 2D array into a 3rd dimension, N times?

I'd like to copy a numpy 2D array into a third dimension. For example, given the 2D numpy array: import numpy as np arr = ... 2]]]) # new_arr.shape = (3, 2, 2) Question&Answers:os...

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

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SQL Server : GROUP BY clause to get comma-separated values

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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296 views

1 answer

Pure CSS checkbox image replacement

I've got a checkbox list in a table. (one of a number of CB's on the row) <tr><td><input type=" ... image for checkbox result on page, but think I'm closer. Question&Answers:os...

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

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339 views

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c - Fast computing of log2 for 64-bit integers

A great programming resource, Bit Twiddling Hacks, proposes (here) the following method to compute log2 of a 32- ... bit algorithm of this kind would look like? Question&Answers:os...

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

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261 views

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objective c - Combine static libraries on Apple

I tried the approach in this question, but it seems the linux version of ar is not the same as the mac ... the build product. How do I accomplish this? Question&Answers:os...

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

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251 views

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css - Does height and width not apply to span?

Total noob question, but here. CSS .product__specfield_8_arrow { /*background-image:url(../../upload/orng_bg_arrow. ... fix for now but obviously not. Thanks. Question&Answers:os...

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

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c# - Create a list from two object lists with linq

I have the following situation class Person { string Name; int Value; int Change; } List<Person> list1; List< ... value of list1. Change is 0 if no duplicate Question&Answers:os...

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

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c# - Change system date programmatically

How can I change the local system's date & time programmatically with C#? Question&Answers:os...

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

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843 views

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macos - Mac OSX python ssl.SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:749)

Many operations in python require accessing things via https. This includes pip install, or just using http.client. ... to make the above error go away? Question&Answers:os...

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

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181 views

1 answer

android - Turn off autosuggest for EditText?

Is there a way to programmatically turn off that autosuggest list which pops up as you type in EditText? 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

c# - How can I conditionally apply a Linq operator?

We're working on a Log Viewer. The use will have the option to filter by user, severity, etc. In the ... with Linq. How can I conditionally add where-clauses? Question&Answers:os...

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

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177 views

1 answer

Can I connect to SQL Server using Windows Authentication from Java EE webapp?

I am currently investigating how to make a connection to a SQL Server database from my Java EE web application ... to SQL Server for access to the database. Question&Answers:os...

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

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128 views

1 answer

What are Replacement Functions in R?

I searched for a reference to learn about replacement functions in R, but I haven't found any yet. I'm ... anyone explain what a replacement function is in R? 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

linux - Use sudo with password as parameter

Closed. This question is off-topic. It is not currently accepting answers. Question&Answers:os...

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

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77 views

1 answer

java - Unable to get spring boot to automatically create database schema

I'm unable to get spring boot to automatically load my database schema when I start it up. Here is my application. ... } } Any ideas what I'm doing wrong? Question&Answers:os...

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

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252 views

1 answer

c# - Converting BitmapImage to Bitmap and vice versa

I have BitmapImage in C#. I need to do operations on image. For example grayscaling, adding text on image, etc. I have ... How can I do this? Is this best way? Question&Answers:os...

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

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90 views

1 answer

c# - How can I insert an image into a RichTextBox?

Most of the examples I see say to put it on the clipboard and use paste, but that doesn't seem to be ... ? Is there any more straightforward thing I can do? Question&Answers:os...

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

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68 views

1 answer

java - Replace non ASCII character from string

I have strings A fun??o, ?ugent in which I need to replace character like ?,?,? with empty strings. ... space character which create the extra space in string. Question&Answers:os...

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

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180 views

1 answer

javascript - When is the body of a Promise executed?

Suppose I have the following Promise: function doSomethingAsynchronous() { return new Promise((resolve) => { const result ... the body of the Promise is run? 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

http - Can I use an at symbol (@) inside URLs?

Is it safe to use an @ symbol as part of a user? For example, a possible URL would be http://example.com/@dave ... ", so why not make the user page "@username"? Question&Answers:os...

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

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241 views

1 answer

c - Post-increment on a dereferenced pointer?

Trying to understand the behaviour of pointers in C, I was a little surprised by the following (example code below ... same as *our_var_ptr = *our_var_ptr +1? Question&Answers:os...

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

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