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Spinner does not wrap text -- is this an Android bug?

If the text of a Spinner item is too long to fit into a single line, the text is not wrapped but cut ... (this, R.array.items, R.layout.spinner_item)); 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 difference between PreserveReferencesHandling and ReferenceLoopHandling in Json.Net?

I am looking at one WebAPI application sample that has this coded: json.SerializerSettings.PreserveReferencesHandling = ... to use one over the other. Question&Answers:os...

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

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java - How to stop Selenium from creating temporary Firefox Profiles using Web Driver?

I am using Selenium Web Driver API with Java. Every time I want to debug my test cases, a temporary profile for ... my test cases. How do I get around this? Question&Answers:os...

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

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express - Queries hang when using mongoose.createConnection() vs mongoose.connect()

Works: var mongoose = require('mongoose'); var db = function() { return { config: function(conf) { mongoose.connect ... save(function(err, data) { //omitted ... Question&Answers:os...

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

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How do I configure GitHub to use non-supported Jekyll site plugins?

I just created a great gallery for my Jekyll blog which builds perfectly on my localhost:4000. However, GitHub pages ... plugin. What is a workaround for this? Question&Answers:os...

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

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loops - How to iterate over array of objects in Handlebars?

This might seem a silly question but I can't seem to find the answer anywhere. I'm hitting this Web API that ... variable to be an object and not an array? Question&Answers:os...

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

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java - Deserialize JSON to ArrayList<POJO> using Jackson

I have a Java class MyPojo that I am interested in deserializing from JSON. I have configured a special MixIn ... ; How can I deserialize directly to ArrayList? Question&Answers:os...

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

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reverse engineering - Stopping at the first machine code instruction in GDB

After loading an executable into gdb, how do I break at the entry point, before the first instruction is ... s encrypted so break main does absolutely nothing. Question&Answers:os...

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

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java - Exception handling : throw, throws and Throwable

Can any of you explain what the differences are between throw, throws and Throwable and when to use which? Question&Answers:os...

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

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statistics - R tick data : merging date and time into a single object

I'm currently working in tick data with R and I would like to merge date and time into a single object as I ... columns "date" and "time" into a single one. Question&Answers:os...

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

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c - How to convert ASCII character to CGKeyCode?

I need a function that, given a character, returns the CGKeyCode associated with the position of that character on the ... ) a more elegant way write my own? Question&Answers:os...

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

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How can I change the default Django date template format?

I have dates in ISO 8601 format in the database, %Y-%m-%d. However, when the date is passed on to the ... that I can manipulate the format to whatever I want? Question&Answers:os...

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

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246 views

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Do I need to wrap quotes around font family names in CSS?

I remember hearing a long time ago that it was considered "best practice" to wrap quotes around font names ... stopped to think if it was actually necessary. Question&Answers:os...

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

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python - Find size and free space of the filesystem containing a given file

I'm using Python 2.6 on Linux. What is the fastest way: to determine which partition contains a given ... (either in bytes or approximately in megabytes). Question&Answers:os...

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

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php - encrypt and decrypt md5

I am using code $enrypt=md5($pass) and inserting $encrypt to database. I want to find out a way to ... md5 hash? My hash looks like this: c4ca4238a0b923820dcc Question&Answers:os...

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

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368 views

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c++ - Force GCC to notify about undefined references in shared libraries

I have a shared library that is linked with another (third-party) shared library. My shared library is then loaded using dlopen ... "b.h" void b::foobar() { } Question&Answers:os...

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

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Retrieve credentials from Windows Credentials Store using C#

I simply want to query the Credentials Store (or Vault as it is called in Windows 8) and get the login ... So how do I access the Windows Credentials Store? Question&Answers:os...

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

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329 views

1 answer

c# - Format Number like Stack Overflow (rounded to thousands with K suffix)

How to format numbers like SO with C#? 10, 500, 5k, 42k, ... Question&Answers:os...

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

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110 views

1 answer

php - Check file size before upload

I am using this javascript that I got from here, and it works perfectly for what I need it to. var ... , and alert the user before submitting the form. Question&Answers:os...

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

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302 views

1 answer

Python - difference between two strings

I'd like to store a lot of words in a list. Many of these words are very similar. For example I have ... and restore second string from the first one and diff? Question&Answers:os...

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

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367 views

1 answer

javascript - ES6: Conditional & Dynamic Import Statements

Conditional Is it possible to have conditional import statements like below? if (foo === bar) { import Baz from ... to handle large number of imports in ES6? Question&Answers:os...

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

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161 views

1 answer

Nginx fails to load css files

I've recently decided to switch from Apache2 to Nginx. I installed Nginx on my CentOS server and setup a basic configuration. When I ... ................... } Question&Answers:os...

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

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207 views

1 answer

asp.net - Difference between 'Web Site' and 'Project' in Visual Studio

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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1.2k views

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command line - Is it possible to get GCC to read from a pipe?

I'm looking for an option to gcc that will make it read a source file from the standard input, mainly so I ... exist, or do I have to use temporary files? Question&Answers:os...

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

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336 views

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android - How to change a layer-list drawable?

Trying to learn some new things and can't figure this one out, any help is appreciated. Given this simple code ... //Set new drawable? Error on this line. Question&Answers:os...

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

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443 views

1 answer

python - How to create downloading progress bar in ttk?

I want to show a progress bar while downloading a file from the web using the urllib.urlretrive method. How do ... ) root.mainloop() But it just keeps looping. Question&Answers:os...

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

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101 views

1 answer

java - Jersey stopped working with InjectionManagerFactory not found

I am receiving below error while running my Jersey API in Tomcat 8.5.11 which is causing my API to stop: ... the last few month with the same Tomcat version. Question&Answers:os...

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

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249 views

1 answer

Recursively print all permutations of a string (Javascript)

I've seen versions of this question for other languages, but not for JS. Is it possible to do this recursively ... permutation to an array or something? } } } Question&Answers:os...

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

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