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c++ - Creating array of objects on the stack and heap

Consider the following code: class myarray { int i; public: myarray(int a) : i(a){ } } How can you create ... an array of objects on the heap? See Question&Answers more detail:os...

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

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algorithm - Lossless JPEG Rotate (90/180/270 degrees) in Java?

Is there a Java library for rotating JPEG files in increments of 90 degrees, without incurring image degradation? See Question&Answers more detail:os...

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

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symfony - In Symfony2, why is it a bad idea to inject the service container, rather than individual services?

I can't find the answer to this... If I inject the service container, like: // config.yml my_listener: ... services from that inside my 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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Android core library error

When I am including the jaxp.jar, I get the following error- trouble processing "javax/xml/XMLConstants.class": ... but they are not specific. See Question&Answers more detail:os...

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

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animation - IPhone Text Glow Effect

In my IPhone application, I want the text in UILabel to glow for a second, then fade for a sec;. Also i want ... 3 or 4 times. Is this possible? See Question&Answers more detail:os...

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

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Using python multiprocessing Pool in the terminal and in code modules for Django or Flask

When using multiprocessing.Pool in python with the following code, there is some bizarre behavior. from multiprocessing ... and in code modules? See Question&Answers more detail:os...

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

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ios - How to embed a Youtube video into my app?

I'm trying to create a video player for my Swift app, but I keep getting the error of 'unresolved identifier ... that would be awesome! 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++ - friend class with limited access

I want to make a class A friend class of class B. I want to do this as these interact very much and A ... access at all in this case. 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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Rails validation over redirect

I'm trying out the beast forum written in rails and will use this as an example of a problem I keep facing. The ... > <% end %> Many 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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javascript - Three.js and loading a cross-domain image

I know this has been asked before, and I've read ever question and answer I've been able to find, but ... and any help would be appreciated. See Question&Answers more detail:os...

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

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ios - Centering MKMapView on spot N-pixels below pin

Want to center MKMapView on a point N-pixels below a given pin (which may or may not be visible in the current ... this road (no pun intended)? See Question&Answers more detail:os...

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

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How can I generate a list of function dependencies in MATLAB?

In order to distribute a function I've written that depends on other functions I've written that have their own ... means please add them here. See Question&Answers more detail:os...

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

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css - Add ellipses to overflowing text in SVG?

I'm using D3.js. I'd like to find an SVG equivalent to this CSS class, which adds ellipses if text flows ... width, crop it and add ellipses"? See Question&Answers more detail:os...

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

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unicode - MySQL treats ÅÄÖ as AAO?

These two querys gives me the exact same result: select * from topics where name='Harligt'; select * from ... from terminal and from php. 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 does std::end know the end of an array?

std::begin and std::end know the beginning and end of a container or an array. It so easy to know ... answer with some low-level information. 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++ - Visual studio 2015 run-time dependencies or how to get rid of Universal CRT?

Compiled couple of .dll's using visual studio 2015, and tried to deploy on some older windows 7 / 64 bit. ... Visual studio 2017 to arrive ? 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 "cat" a file in JGit?

A while back I was looking for an embeddable distributed version control system in Java, and I think I have ... looking for a code sample. See Question&Answers more detail:os...

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

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502 views

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Converting Between Local Times and GMT/UTC in C/C++

What's the best way to convert datetimes between local time and UTC in C/C++? By "datetime", I mean ... Transition Dates For Time Zones in C 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 - Asynchronous Script Loading Callback

http://jsfiddle.net/JamesKyle/HQDu6/ I've created a short function based on Mathias Bynens Optimization of ... /jsfiddle.net/JamesKyle/HQDu6/ 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 - How to create a commit and push into repo with GitHub API v3?

I want to create a repository and Commit a few files to it via any Python package. How do I do? I do not understand how to add files for commit. See Question&Answers more detail:os...

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

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772 views

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geolocation - R convert zipcode or lat/long to county

I have a list of locations that contains a city, state, zip, latitude and longitude for each location. I ... other sources that do 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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263 views

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Git commit that doesn't override original authors in git blame

I've used a perl script to modify all tab characters in a php git repository and changed them all to 4 ... , use 4 spaces for indentation. See Question&Answers more detail:os...

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

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322 views

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SQL Server : SUM() of multiple rows including where clauses

I have a table that looks something like the following : PropertyID Amount Type EndDate ---------------- ... a much simpler solution Any ideas? See Question&Answers more detail:os...

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

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166 views

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c++ - How to set Visual Studio Filters for nested sub directory using cmake

I have following structure Main (dir) +-- CMakeLists.txt +-- File.cpp +-- File.hpp +-- Dir (dir) + ... will work for any level sub directory See Question&Answers more detail:os...

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

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git - How to list branches that contain an equivalent commit

In a prior question someone provided an answer for finding branches that contained an EXACT commit: How to list ... ' of a specific commit? See Question&Answers more detail:os...

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

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333 views

1 answer

javascript - Force window.open() to create new tab in chrome

I use window.open to populate a new window with varying content. Mostly reports and stored HTML from automated ... it. Appreciate any insight. See Question&Answers more detail:os...

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

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717 views

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math - What types of numbers are representable in binary floating-point?

I've read a lot about floats, but it's all unnecessarily involved. I think I've got it pretty much understood ... for me I would appreciate it. See Question&Answers more detail:os...

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

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175 views

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ios - custom font not working programmatically in swift

I've followed the step to to add custom fonts in xcode at swift day-by-day and custom fonts but I ... custom fonts" myview.addSubview(labeladd) See Question&Answers more detail:os...

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

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