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c - How do I get a thread ID from an arbitrary pthread_t?

I have a pthread_t, and I'd like to change its CPU affinity. The problem is that I'm using glibc 2.3 ... thread ID from an arbitrary pthread_t? See Question&Answers more detail:os...

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

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295 views

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css - font-face with wrong MIME type in Chrome

This is the @font-face declaration I have used: @font-face { font-family: SolaimanLipi; src: url("font/ ... Any suggestions will 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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css position - CSS: display:inline-block and positioning:absolute

Please consider the following code: <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head ... (of course whithout the "|"s) See Question&Answers more detail:os...

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

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macos - Why does the Mac ABI require 16-byte stack alignment for x86-32?

I can understand this requirement for the old PPC RISC systems and even for x86-64, but for the old tried-and ... t care about your stack frame! See Question&Answers more detail:os...

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

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r - ignore NA in dplyr row sum

is there an elegant way to handle NA as 0 (na.rm = TRUE) in dplyr? data <- data.frame(a=c(1,2,3 ... not the desired result in many other cases See Question&Answers more detail:os...

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

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google plus api: "insufficientPermissions" error

I am searching the google plus with api Here is my Url: https://www.googleapis.com/plus/v1/activities?query= ... my app in api console. ? 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# - Revisiting Task.ConfigureAwait(continueOnCapturedContext: false)

Too long to read. Using Task.ConfigureAwait(continueOnCapturedContext: false) may be introducing redundant thread ... side thread switching. See Question&Answers more detail:os...

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

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R split numeric vector at position

I am wondering about the simple task of splitting a vector into two at a certain index: splitAt <- function(x, pos) ... pos=0 or pos>length(a). See Question&Answers more detail:os...

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

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delphi - How to efficiently rotate bitmaps in code

Is there a faster way to rotate a large bitmap by 90 or 270 degrees than simply doing a nested loop with ... lines again and that is wasteful. 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 - can I detect unicode string language code?

I'm faced with a situation where I'm reading a string of text and I need to detect the language code (en, ... simple way to do this in python? See Question&Answers more detail:os...

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

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912 views

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merge - Excel - Combine multiple columns into one column

I have multiple lists that are in separate columns in excel. What I need to do is combine these columns of ... each column needs to be 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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How to override maven property in command line?

I have the following plain pom running by Maven 3.0.4. <?xml version="1.0" encoding="UTF-8"?> <project ... the proper way to do this thing? 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# 4.0 - C# ‘dynamic’ cannot access properties from anonymous types declared in another assembly

Code below is working well as long as I have class ClassSameAssembly in same assembly as class ... .cs:line 23 See Question&Answers more detail:os...

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

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logging - Python - No handlers could be found for logger "OpenGL.error"

Okay, what is it, and why does it occur on Win2003 server, but not on WinXP. It doesn't seem to affect ... . Python 2.5, wxPython and pyOpenGL 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 - Should you call ReleaseStringUTFChars if GetStringUTFChars returned a copy?

The book "Essential JNI: Java Native Interface" by Rob Gordon contains the following code example to convert a jstring ... bug in Gordon's book? 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 can I view the reflog of a remote?

Is it possible to view the reflog of a remote? That is, I want to know what the output of git reflog is ... reflog says on the other machine. See Question&Answers more detail:os...

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

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html - Fill remaining vertical space - only CSS

I need to fill the remaining vertical space of #wrapper under #first with #second div. I need an only CSS solution. ... second"></div> </div> See Question&Answers more detail:os...

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

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vba - Rounding a number to the nearest 5 or 10 or X

Given numbers like 499, 73433, 2348 what VBA can I use to round to the nearest 5 or 10? or an arbitrary number? ... -> 2350 7343 -> 7340 etc. 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 do you make Twitter Bootstrap Accordion keep one group open?

I am trying to mimic the Outlook bar using Twitter bootstrap using the accordion and collapse plugin, so far I got the ... one if so stop"); }) See Question&Answers more detail:os...

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

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html - Change last letter color

Example code: <p class="test">string</p> I want to change the color on the last letter, in this case ... letter and i cant use static solution. See Question&Answers more detail:os...

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

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190 views

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php - select outgoing ip for curl request

I have a server with two different IPs. I need to send odd curl requests from first IP, and even from the second ... $curlh); How can I do so? See Question&Answers more detail:os...

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

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300 views

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c# - How to take a screenshot of a WPF control?

I created a WPF application using the Bing maps WPF control. I would like to be able to screenshot only the ... Studio, result is the same. See Question&Answers more detail:os...

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

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313 views

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javascript - How to read response headers in angularjs?

My server returns this kind of header: Content-Range:0-10/0: I tried to read this header in angular with ... to access the content range header? See Question&Answers more detail:os...

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

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248 views

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linux - Force python to use an older version of module (than what I have installed now)

My employer has a dedicated module1 we use for internal unit / system test; however, the author of this module ... short deadline for this work. See Question&Answers more detail:os...

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

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Replace multiple strings in one gsub() or chartr() statement in R?

I have a string variable containing alphabet[a-z], space[ ], and apostrophe['],eg. x <- "a'b c" I ... any way to solve this problem? 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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227 views

1 answer

javascript - How to add DOM element script to head section?

I want to add DOM element to head section of HTML. jQuery does not allow adding DOM element script to the ... browsers does not accept atob(). See Question&Answers more detail:os...

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

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106 views

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android - Getting Permission Denial Exception

I have an activity in my app that allows the user to select several files from the device one by one, I am ... a device with KITKAT (API 19). See Question&Answers more detail:os...

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

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183 views

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UNIX socket implementation for Java?

I realize that since UNIX sockets are platform-specific, there has to be some non-Java code involved. ... of such an implementation? See Question&Answers more detail:os...

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

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