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I want to generate a thumbnail preview of videos in Java. I'm mostly JMF and video manipulation alienated. ... suported? (including Quicktime) See Question&Answers more detail:os...

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

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php - Multi-byte safe wordwrap() function for UTF-8

PHP's wordwrap() function doesn't work correctly for multi-byte strings like UTF-8. There are a few examples of ... ASCII, and all valid UTF-8 See Question&Answers more detail:os...

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

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376 views

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c++ - The implementation of random_device in VS2010?

From my reading of the standard, random_device::entropy() should return 0.0 if a software engine is used ... generate the number sequence? 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 do I pass credentials to a machine so I can use Microsoft.Win32.RegistryKey.OpenRemoteBaseKey() on it?

This .NET API works OK if I'm trying to open the Registry in a machine that's in the same domain as I ... credentials some other way, but how? 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# - WCF and interfaces on data contracts

While creating the WCF proxy using svcutil, is it possible to include the interfaces as well from which the data ... I am trying to do? 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 - How can I avoid media query overlap?

The cascade is what makes CSS special and powerful. But in the case of media queries, overlap can seem problematic ... ... any other 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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python - Fastest way to store a numpy array in redis

I'm using redis on an AI project. The idea is to have multiple environment simulators running policies on a ... servers. Code samples welcome! See Question&Answers more detail:os...

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

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image - How to convert TIFF to JPEG/PNG in java

recently i'm facing problem when try to display an image file. Unfortunately, the image format is TIFF format which ... format such as JPEG/PNG. See Question&Answers more detail:os...

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

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wcf - WSDL-first approach: How to specify different names for wsdl:port and wsdl:binding?

I am following WSDL-first (provided by our client) approach for developing WCF service but WSDLs generated from my ... me in achieving 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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iphone - UILabel visible part of text

Is there a way to get the visible part of text in word wrapped UILabel? I mean exactly the last visible character? ... :-) Thank you in advance. See Question&Answers more detail:os...

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

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security - Can I serve MP3 files with PHP?

In the same way that it's possible to serve up images with php, for use in CAPTACHAS and such, is it possible to ... why I'd want to 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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android - How to limit EditText length to 7 integers and 2 decimal places?

I have an EditText box which have to allow user to enter upto 7 numbers and two decimal places. After entering ... . How can this be solved? See Question&Answers more detail:os...

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

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.net - How to Convert LINQ Comprehension Query Syntax to Method Syntax using Lambda

Is there a tool, process or a solution that will convert the following LINQ Query Syntax to Method Syntax ... to learn Method Syntax better. See Question&Answers more detail:os...

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

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winforms - Placing Images and Strings with a C# Combobox

I need to create a dropdown menu, or combobox, for a Windows Forms application which contains a small image ... be greatly appreciated. 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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asp.net core - How can I set the Authority on OpenIdConnect middleware options dynamically?

We have multiple tenants, and they use different authorities (their own, not just standard providers). While ... . Appreciate any suggestion! See Question&Answers more detail:os...

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

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Obtain file path of C# save dialog box

I've got a save dialog box which pops up when i press a button. However i dont want to save a file at that ... save dialog box to use it later? 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: Generic methods and numbers

I want to make a generic method which makes the total sum of a List of numbers. What I was trying is this: ... . How can I do this? 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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path - How does a Perl program know where to find the file containing Perl module it uses?

If my Perl program uses Perl modules, how will it determine where to find the file containing the module code? For ... 2 where will it look? 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 - Runtime.getRuntime().exec(cmd) hanging

I am executing a command which returns me the Revision number of a file; 'fileName'. But if there is some problem ... ) { e.printStackTrace(); } See Question&Answers more detail:os...

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

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Select current months records mysql from timestamp column

I have a mysql DB that has a TIMESTAMP field titled date. How can I select all fields where the month is the current month? Thanks in advance! See Question&Answers more detail:os...

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

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276 views

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How to use shell variables in perl command call in a bash shell script?

How to use shell variables in perl command call in a bash shell script? I have a perl command in my shell ... will be appreciated. Thank you. 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 - How to take a screen shot of a web page?

I want to add a button to one of our web sites that will allow the user to file a bug with our bug ... have some sort of screen cap api? 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# - Recursively Get Properties & Child Properties Of An Object

Ok so at first I thought this was easy enough, and maybe it is and I'm just too tired - but here's what I' ... t seem to wrap it around my head. 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 - RecyclerView causes issue when recycling

I have a list of items that I created using RecyclerView. When the user clicks on one of them I change the ... public void removeItem() { } } 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 to read a file from Google Cloud Storage in Java

I would like to read a file from Google Cloud storage using Java. The below link was not helpful as I ... simple stand alone program as POC See Question&Answers more detail:os...

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

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445 views

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How do I fix warning MSB8012 in a static library project in Visual C++ 2010?

I am trying to convert a static library from VC++2008 to VC++2010, and I get these warnings about TargetPath and ... 0 skipped ========== See Question&Answers more detail:os...

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

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610 views

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ios - NSInternalInconsistencyException, reason: Could not load NIB in bundle

I've gone through a bunch of answers regarding this problem but none seem to relate to my problem. I ... exception of type NSException James 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 understand closed and label arguments in pandas resample method?

Based on the pandas documentation from here: Docs And the examples: >>> index = pd.date_range('1/1/2000', ... not exists in the original Series. See Question&Answers more detail:os...

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

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