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What does a comma in a parenthesis mean in the AT&T syntax for x86 assembly?

What does (register1, register2, 4) mean in AT&T assembly? For example: cmp %eax, (%esi, %ebx, 4) 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 - Three column layout: fixed width center with fluid side columns

I'm trying to implement a design in CSS that will have a tiled background on the body. I want to use a png ... 's a rough mockup of the layout. See Question&Answers more detail:os...

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

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while ((c = getchar()) != EOF) Not terminating

I've been reading "The C Programming Language" and I got to this part of inputs and outputs. I've read ... neither, I just skipped that one. See Question&Answers more detail:os...

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

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compiler construction - In which step of compilation are comments removed?

There are several steps in compilation of a program: line reconstruction lexical analysis Preprocessing. syntax ... "line reconstruction"? See Question&Answers more detail:os...

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

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regex - replace special characters in string in java

I want to know how to replace the string in Java. E.g. String a = "adf?sdf"; How can I replace and avoid special characters? See Question&Answers more detail:os...

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

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sql - unable to cast value as float

We have a SQL that performs a CAST function (to FLOAT) on ColumnA. The SQL has a filter which in the end will ... solution is "not to do that!" See Question&Answers more detail:os...

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

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SQL Query JOIN with Table

select user_id, prod_and_ts.product_id as product_id, prod_and_ts.timestamps as timestamps from testingtable2 LATERAL VIEW ... .created_time)); See Question&Answers more detail:os...

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

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ruby - Returning all maximum or minimum values that can be multiple

Enumerable#max_by and Enumerable#min_by return one of the relevant elements (presumably the first one) when there are multiple ... to get 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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view - Sometimes listView.getChildAt(int index) returns NULL (Android)

I have a listView with a custom adapter. When something happens (a click in a child) I do some ... animation) of an AnimationListener listener. See Question&Answers more detail:os...

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

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Can javascript running inside an iframe affect the main page?

Partial Code: My below code pulls a query from my DB and then uses inner.HTML = to display the data inside a ... doth this faileth?'; </script> 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++ - Const variable changed with pointer in C

The variable i is declared const but still I am able to change the value with a pointer to the memory location ... type Output is this 100 100 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 - Create binary column (0/1) based on condition in another column

I have a column of data in a data frame Ozone Solar.R Wind Temp Month Day 41 190 7.4 67 5 1 36 118 8 72 ... and use it to create a new column. See Question&Answers more detail:os...

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

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validation - Regex for a valid 32-bit signed integer

I'm pretty sure this hasn't actually been answered yet on this site. For once and for all, what is the ... s a tie for shortest length). 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 handle Spring Boot's redirection to /error?

I've encountered the same issue as in this question, using Spring Boot 1.3.0 and not having my controllers ... I do with my exception handling? 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 - Scalable solution for str.contains with list of strings in pandas

I am parsing a pandas dataframe df1 containing string object rows. I have a reference list of keywords and need to ... with a list of words? See Question&Answers more detail:os...

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

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entity framework 4 - Using CreateSourceQuery in CTP4 Code First

I'm guessing this is impossible, but I'll throw it out there anyway. Is it possible to use CreateSourceQuery when ... b.Genres).ToList(); } 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 - jQuery ajax async: false causes a strange warning?

In my JS App, i have many Ajax calls with async: false. I am using latest Chrome browser and in my console ... worry about that or ignore that? 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 to debug in Codeblocks?

I just finished coding my program but am facing a few logic errors. I want to debug the program. I am using ... do this? Thanks for your help 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# - Multiple UI Threads - Winforms

I want to create multiple UI threads in my application. I have simulated the scenario as below. I am creating a ... ) { Application.Exit(); } 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 pandas cumsum() reset after hitting max

I have a pandas DataFrame with timedeltas as a cumulative sum of those deltas in a separate column expressed ... provide any more 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++ - Alpha rendering difference between OpenGL and WebGL

I'm rendering the same scene using the same exact C++ code, once to native OpenGL on windows and once ... can possibly cause this to happen? See Question&Answers more detail:os...

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

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sql server 2005 - SQL . The SP or function should calculate the next date for friday

I need to write a store procedure that will return a next friday date on a given date? for example - if the ... it should return the same date. See Question&Answers more detail:os...

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

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audio - Is it possible to record phone calls via an Android App?

I'm a developer looking to create an Android application to record phone calls. This spawned out of my own personal ... to use Android 2.X. See Question&Answers more detail:os...

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

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multithreading - Prolog find all paths Implementation

I've been tasked to implement a version of findall in Prolog without using any Prolog built-ins except for ... would be much 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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Python imaging library show() on Windows

I am working on a script that downloads various image files from the web and then does some processing on them ... what might be going wrong? See Question&Answers more detail:os...

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

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powershell - Are the cmdlets in a pipeline executing in parallel?

I spotted an interesting statement in "PowerShell Notes for professionals" whitepaper - "In a pipeline series ... that supports this statement? See Question&Answers more detail:os...

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

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581 views

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sql - Return rows in the exact order they were inserted

I have a simple join table with two id columns in SQL Server. Is there any way to select all rows in the exact ... an ORDER BY, isn't 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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regex - Regular Expression - How to find a match within a match?

I've been trying to do the following using VBs Regular Expression object but could not find an easy way to do ... ? Thank you! Thanks, Allen See Question&Answers more detail:os...

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

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