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c# - listen for a key when the application is not focused

I've an application(C# 4.0-WPF), which is hidden and can be displayed by clicking on the systray icon or ... current window /or is not focused? See Question&Answers more detail:os...

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PHP on GoDaddy Linux Shared trying to send through GMAIL SMTP

I have tried EVERY single script/code/method posted on StackOverflow and other sites for this, but with no luck. I am ... } ?> </html> Thanks! See Question&Answers more detail:os...

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c# - Is current request being made over SSL with Azure deployment

context.Request.IsSecureConnection Always returns false in an Azure deployment even when the connection is being ... .IsSecureConnection does? See Question&Answers more detail:os...

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java - Set capability on already running selenium webdriver

In selenium test step (like a button click) i want to prevent the selenium waiting for page finish loading. I cant ... know a way to do this? See Question&Answers more detail:os...

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python - Get text from qtextedit and assign it to a variable

When I try to get the text from the qtextedit created with PyQt5 Designer I get an error or "Python stop working" ... () sys.exit(app.exec_()) See Question&Answers more detail:os...

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python - Why does df.apply(tuple) work but not df.apply(list)?

Here's a dataframe: A B C 0 6 2 -5 1 2 5 2 2 10 3 1 3 -5 2 8 4 3 6 2 I could retrieve a ... by Alexander 1000 loops, best of 3: 615 μs per loop See Question&Answers more detail:os...

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linux - plain C: opening a directory with fopen()

I have a program which opens a file and checks its length. FILE* fd = fopen(argv[1], "rb"); fseek(fd, 0, ... am using gcc 4.8.1 as compiler. See Question&Answers more detail:os...

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java - JasperReports: CONCATENATE function not found

I'm developing some reports with Jaspersoft Studio. I have a web app that should accept REST queries, and turn ... jars, but which one? See Question&Answers more detail:os...

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What is after Internet Explorer 11 on Windows 7? How well will ES2016 be supported in enterprises?

I am supporting a web based application in an enterprise. I currently require Chrome, which the enterprise supports ... Windows 7 lifecycle)? See Question&Answers more detail:os...

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vba - Extract Data from Word Document to an Excel SpreadSheet

I have a requirement to extract a value from a word document on a daily basis and write it to an excel ... and wanted to thanks in advance See Question&Answers more detail:os...

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How does (A == B == C) comparison work in JavaScript?

I was expecting the following comparison to give an error: var A = B = 0; if(A == B == 0) console. ... this "ternary" kind of comparison work? See Question&Answers more detail:os...

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asp.net - Export GridView to multiple Excel sheet

I have two Gridview in my Web application.I need ,while clicking the (ExcelExpot) button the values to be Export ... worksheets of Excel... } See Question&Answers more detail:os...

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javascript - Emailing to multiple recipients with html Mailto: not working

we have 400 to 500 hundred emails, when we concatenate them and put them in mailto: it does not work, browser ... i can open multiple emails ? See Question&Answers more detail:os...

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android - How to resolve the error "No resource found that matches the given name" when adding library v7 AppCompat in Eclipse?

I have a project target to API Level 10 and i want to implement the new ActionBar support library. After ... secrets of the Android development. See Question&Answers more detail:os...

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rust - Can I take a byte array and deserialize it into a struct?

I'm reading a series of bytes from a socket and I need to put each segment of n bytes as a item in a struct. use ... be 24 bits (8 + 16 = 24)? See Question&Answers more detail:os...

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c++ - Convert string with explicit escape sequence into relative character

I need a function to convert "explicit" escape sequences into the relative non-printable character. Es: char str ... function that does this? See Question&Answers more detail:os...

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c# - Convert System.Windows.Media.ImageSource to System.Drawing.Bitmap

How can I convert a System.Windows.Media.ImageSource to a System.Drawing.Bitmap in C#? See Question&Answers more detail:os...

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css - Can you apply a width to a :before/:after pseudo-element (content:url(image))?

This is in addition to my recent question: Is it possible to use pseudo-elements to make containing elements ... same dimensions as my slides. See Question&Answers more detail:os...

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excel - Copy worksheet from one workbook to another one using Openpyxl

I have a large amount of EXCEL files (i.e. 200) I would like to copy one specific worksheet from ... return status Any suggestions? Cheers See Question&Answers more detail:os...

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android - Not enough space to show ad (AdMob)

I am trying to show AdMob ads in my activity, but it is always giving error that "not enough space to show ad". My ... 320, 50>, Has: <288, 430> See Question&Answers more detail:os...

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c# - Interesting OutOfMemoryException with StringBuilder

I have the need to continuously build large strings in a loop and save them to database which ... confronted with a OutOfMemoryException? See Question&Answers more detail:os...

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swing - Java JTable change cell color

I would like to make an editable table and then check the data to make sure its valid. Im not sure how to ... how i would use this. Thanks. See Question&Answers more detail:os...

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jsf 2 - Passing the backing bean as a parameter to a Facelet include

I have a Facelet that might be used in different applications. I don't to copy it, but reuse it. I need to ... > </ui:define> </ui:composition> See Question&Answers more detail:os...

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iphone - NSString to NSArray

I want to split an NSString into an NSArray. For example, given: NSString *myString=@"ABCDEF"; I want an ... this with Objective-C and Cocoa? See Question&Answers more detail:os...

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java - Sending non-ASCII text in HTTP POST header

I am sending a file to a server as an octet-stream, and I need to specify the filename in the header: ... way to get around this limitation? See Question&Answers more detail:os...

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c# - How to recursively populate a TreeView with JSON data

I have a winforms treeview, I can read data automatically, (a node that is equal to key, and a node ... help? (Sorry for language mistakes) See Question&Answers more detail:os...

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c++ template parameter type inference

I have such a template in C++ template<typename T, T* P> struct Ptr {}; so I can use it as such: const int ... ? I'm using Visual C++ 2013. See Question&Answers more detail:os...

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objective c - What is an NSCFDictionary?

I'm getting an NSCFDictionary returned to me and I can't figure out how to use it. I know it's of type ... I need a cast of some kind? See Question&Answers more detail:os...

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

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