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installation - Why does MSI require the original .msi file to proceed with an uninstall?

As most of you probably noticed, when uninstalling an MSI package Windows will ask for the original .msi file. ... . Could someone shed some light on this? Question&Answers:os...

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

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How to make Excel VBA variables available to multiple macros?

I have a string of macros that call upon each other and refer to workbooks A and B. I want the first ... variable throughout all the macros? Thanks in advance! Question&Answers:os...

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

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oop - How can I get the classname from a static call in an extended PHP class?

I have two classes: Action and MyAction. The latter is declared as: class MyAction extends Action {/* some methods ... . Is there any possible way to do this? Question&Answers:os...

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

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javascript - Unexpected token ILLEGAL in webkit

// if the box is outside the window, move it to the end function checkEdge() { var windowsLeftEdge = $('#window' ... at line 22 character 2: Unexpected '?'." Question&Answers:os...

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

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javascript - Add two functions to window.onload

I have two functions on my form except one does not work if the other is active. Here is my code: window. ... is this happening? Is it because of the names? Question&Answers:os...

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

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How does Java resolve a relative path in new File()?

I am trying to understand the way Java resolves relative path in while creating a File object. OS used: Windows ... this works or point to some related links? Question&Answers:os...

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

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c - Reduce matrix rows with CUDA

Windows 7, NVidia GeForce 425M. I wrote a simple CUDA code which calculates the row sums of a matrix. The ... , use Thrust library instead and the magic comes. Question&Answers:os...

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

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python - How to rotate Selenium webrowser IP address

I have a Python script that visits a website every 30 sec, and I would need to have a different IP address ... use Tor browser on Ubuntu server?) other methods? Question&Answers:os...

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

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c++ - Dividing two integers to produce a float result

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

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sass - How to overwrite SCSS variables when compiling to CSS

I'm trying to use jqtouch theming which is based on SASS and COMPASS. I have a file custom.scss with the ... the process so that my override values are ignored? Question&Answers:os...

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

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How to check if an array is a subset of another array in JavaScript?

Let's say I have two arrays, var PlayerOne = ['B', 'C', 'A', 'D']; var PlayerTwo = ['D', 'C']; ... to be the wrong logic.) } }, }; TicTacToe.WinTicTacToe(); Question&Answers:os...

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

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ios4 - Exit application in iOS 4.0

Before iOS4.0 clicking the home button on iPhone exits the application, and Apple had in their guide that programmatically ... apple? and how can it be done? Question&Answers:os...

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

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407 views

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endianness - Little Endian vs Big Endian?

I'm having troubles wrapping my head on the two. I understand how to represent something in big endian. For ... 1111 1111 instead of 0100 1111 1111 1111? Question&Answers:os...

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

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Animate background image change with jQuery

I finally have this working now but would like to know how I can use JQuery's animate function to make the ... to this please - thanks!!! Thanks Jonathan Question&Answers:os...

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

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c# - Fastest method to remove Empty rows and Columns From Excel Files using Interop

I have a lot of excel files that contains data and it contains empty rows and empty columns. like shown bellow ... File. But not all files have same structure. Question&Answers:os...

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

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168 views

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jquery - Can I load external stylesheets on request?

$.getScript('ajax/test.js', function() { alert('Load was performed.'); }); .. like the above code ... CSS files onload, unless requested by the user. Thanks Question&Answers:os...

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

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294 views

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javascript - Highlight text inside of a textarea

Is it possible to highlight text inside of a textarea using javascript? Either changing the background of just a ... or making a portion of the text selected? Question&Answers:os...

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

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399 views

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javascript - One liner to flatten nested object

I need to flatten a nested object. Need a one liner. Not sure what the correct term for this process is. I ... (obj, "john") alert(JSON.stringify(resultObj)); Question&Answers:os...

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

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249 views

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php - Decoding JSON in Twig

Is is possible to decode JSON in twig? Googling doesn't seem to yield anything about this. Does decoding JSON in ... vars.label|json_decode() %} {% endfor %} Question&Answers:os...

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

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195 views

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sql server - CAST and IsNumeric

Why would the following query return "Error converting data type varchar to bigint"? Doesn't IsNumeric make ... NOT NULL GROUP BY myVarcharColumn Any thoughts? Question&Answers:os...

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

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173 views

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c++ - A better way to avoid public member invisibility and source code bloat/repetition with inherited class templates?

Context: Inheritance of protected and public class members is a fundamental concept of Object Oriented Programming. The trivial ... ? e.g. Solution #5... Question&Answers:os...

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

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debugging - Printing debug info on errors with java 8 lambda expressions

I want to use a static method as setter helper that catch exceptions and print debug info about the operation that ... to pass a setter method to another one. Question&Answers:os...

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

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191 views

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java - Validate JAXBElement in JPA/JAX-RS Web Service

I have a JAX-RS webservice (Jersey) that is a CRUD interface for JPA (EclipseLink) entities. My entities were ... /tutorial that shows how to do this? Thanks! Question&Answers:os...

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

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290 views

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c - Why is a negative int greater than unsigned int?

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

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311 views

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c# - OracleCommand SQL Parameters Binding

I have a problem with the binding of the below parameter. The connection works because I had tested it without using ... name, but it still does not fix it. Question&Answers:os...

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

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96 views

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c# - this.Visible is not working in Windows Forms

I have a problem. I need to hide my window at window load. But private void Form1_Load(object sender, ... Visible remains true. Am I missing something? Question&Answers:os...

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

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138 views

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java - JSONObject : Why JSONObject changing the order of attributes

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

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431 views

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python - Extrapolate values in Pandas DataFrame

It's very easy to interpolate NaN cells in a Pandas DataFrame: In [98]: df Out[98]: neg neu pos avg 250 0 ... using the given method. How could I best do this? Question&Answers:os...

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

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