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include external jar when running java -jar

From my readings, when you execute a command as follows: java -jar foo.jar Then the main classpath is ... .com/questions/2910115/include-external-jar-when-running-java-jar...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Can I check if an object is kind of a specific class, in PHP?

(This question already has answers here): question from:https://stackoverflow.com/questions/1965722/can-i-check-if-an-object-is-kind-of-a-specific-class-in-php...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - VBOs with std::vector

I've written a model loader in C++ an OpenGL. I've used std::vectors to store my vertex data, ... . question from:https://stackoverflow.com/questions/7173494/vbos-with-stdvector...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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http - Fetch a file from a local url with Python requests?

I am using Python's requests library in one method of my application. The body of the method looks like this: def ... /10123929/fetch-a-file-from-a-local-url-with-python-requests...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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npm - node.js modules path

I realised that when I did a global installation of a node.js module (with the -g flag) node couldn't ... from:https://stackoverflow.com/questions/13465829/node-js-modules-path...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python 2.7 - iPython installed but not found

I've recently deleted Anaconda and reinstalled python with brew. I've installed everything according to ... stackoverflow.com/questions/34441943/ipython-installed-but-not-found...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Dynamically changing the fragments inside a fragment tab host?

I have one main activity which is fragment activity here I am setting two tabs with two fragments A and ... /18120510/dynamically-changing-the-fragments-inside-a-fragment-tab-host...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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dictionary - How to iterate over a C++ STL map data structure using the 'auto' keyword?

So far I have always used an iterator for traversing through all the keys in an STL map as follows: for (std:: ... -iterate-over-a-c-stl-map-data-structure-using-the-auto-keyword...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - How to handle nulls in LINQ when using Min or Max?

I have the following Linq query: result.Partials.Where(o => o.IsPositive).Min(o => o.Result) I get an exception ... /9852599/how-to-handle-nulls-in-linq-when-using-min-or-max...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Copy a file, creating directories as necessary in Ruby

Let's say I have a file at /source.txt, and I want to copy it to /a/b/c.txt. /a and / ... /stackoverflow.com/questions/5020710/copy-a-file-creating-directories-as-necessary-in-ruby...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - How can I better check whether two char variables are in some set of values?

Recently, our professor has requested that we use two char variables (day) to receive the input from the user. The ... -check-whether-two-char-variables-are-in-some-set-of-values...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring - What is the difference between LocalContainerEntityManagerFactoryBean and LocalEntityManagerFactoryBean?

Can anybody explain what is the difference between the Spring Framework's ... -the-difference-between-localcontainerentitymanagerfactorybean-and-locale...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to update/edit a JSON file using PHP

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. question from:https: ... /17806224/how-to-update-edit-a-json-file-using-php...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Can't uninstall/reinstall NuGet package

I've set up my project with Visual Studio Express 2012, added some C# code, and successfully ... /stackoverflow.com/questions/18630332/cant-uninstall-reinstall-nuget-package...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Generate tail call opcode

Out of curiosity I was trying to generate a tail call opcode using C#. Fibinacci is an easy one, so ... from:https://stackoverflow.com/questions/15864670/generate-tail-call-opcode...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - Why doesn't table > tr > td work when using the child selector?

I can't really get why the following selector works as expected (i.e. get the td): table tr td but this one ... /5568859/why-doesnt-table-tr-td-work-when-using-the-child-selector...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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haskell - `String' is applied to too many type arguments

I'm just learning Haskell and I was trying to write a simple program to eliminate the first n characters from ... /questions/12018959/string-is-applied-to-too-many-type-arguments...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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npm - node.js modules path

I realised that when I did a global installation of a node.js module (with the -g flag) node couldn't ... from:https://stackoverflow.com/questions/13465829/node-js-modules-path...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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algorithm - how to find the number of distinct subsequences of a string?

Here is another spoj problem that asks how to find the number of distinct subsequences of a string ? For example, ... /how-to-find-the-number-of-distinct-subsequences-of-a-string...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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comments - What is shortcut for uncomment in Visual Studio Code?

Old way with CTRL + K CTRL + C works for commenting but old way CTRL + K CTRL + U not working ... com/questions/51383050/what-is-shortcut-for-uncomment-in-visual-studio-code...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Java Array sort: Quick way to get a sorted list of indices of an array

The problem: Consider the following floats[]: d[i] = 1.7 -0.3 2.1 0.5 What I want is an array of int[] ... java-array-sort-quick-way-to-get-a-sorted-list-of-indices-of-an-array...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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macos - iTerm2 - hide split pane title bars?

After recent update of iTerm2 the split panes look different: This is how it looked before (some random ... stackoverflow.com/questions/9070816/iterm2-hide-split-pane-title-bars...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - std::make_tuple doesn't make references

I've been experimenting with std::tuple in combination with references: #include <iostream> #include < ... stackoverflow.com/questions/7867220/stdmake-tuple-doesnt-make-references...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Call another click command from a click command

I want to use some useful functions as commands. For that I am testing the click library. I defined my ... com/questions/40091347/call-another-click-command-from-a-click-command...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asp.net mvc - How does RequireJS work with multiple pages and partial views?

I'm looking into RequireJS but I'm uncertain about some things. I understand how I can load all my ... 10815454/how-does-requirejs-work-with-multiple-pages-and-partial-views...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Using WebClient in C# is there a way to get the URL of a site after being redirected?

Using the WebClient class I can get the title of a website easily enough: WebClient x = new WebClient(); string source = x. ... there-a-way-to-get-the-url-of-a-site-after-being-r...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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WCF error: "The X.509 certificate CN=localhost chain building failed ..."

I'm getting this error while attempting to make my WCF client and server talk to each other. The X.509 ... /wcf-error-the-x-509-certificate-cn-localhost-chain-building-failed...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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300 views

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Prevent django admin from escaping html

I'm trying to display image thumbnails in django admin's list_display and I am doing it like this: ... /stackoverflow.com/questions/3298083/prevent-django-admin-from-escaping-html...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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