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Can VBA Reach Across Instances of Excel?

Can an Excel VBA macro, running in one instance of Excel, access the workbooks of another running instance of ... are open in any running instance of Excel. Question&Answers:os...

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

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Save file Javascript with file name

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

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ImportError: cannot import name 'six' from 'django.utils'

Recently, I upgraded the version of Django framework from 2.0.6 to 3.0 and suddenly after calling python manage. ... , but those resources couldn't help me. Question&Answers:os...

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

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c++11 - How to change mode from c++98 mode in Dev-C++ to a mode that supports C++0x (range based for)?

I am just learning how to write range based for loops, but the only problem is that my compiler, Orwell Dev-C++ ... TDM-GCC 4.6.1 64 bit. Thanks to everyone Question&Answers:os...

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

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math - Generate random number with given probability matlab

I want to generate a random number with a given probability but I'm not sure how to: I need a number between 1 and ... but I can't think of how to do it. Question&Answers:os...

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

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PHP session without cookies

Is there a way that I can initiate a persistent session in PHP without the placement of a session cookie ... cookies is just unnecessary paranoia, personally). Question&Answers:os...

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

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jsf - How do PrimeFaces Selectors as in update="@(.myClass)" work?

I don't understand how PrimeFaces selectors (PFS) work. <h:outputText value="#{bean.text1}" styleClass="myClass" / ... should keep in mind if you are using PFS? Question&Answers:os...

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

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c - scanf: "%[^ ]" skips the 2nd input but " %[^ ]" does not. why?

Consider the following code: #include <stdio.h> int main (void) { char str1[128], str2[128], str3[128]; printf ... not solve this. What is the cause of this. Question&Answers:os...

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

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python - What is the purpose of __str__ and __repr__?

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

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java - PKIX path building failed: unable to find valid certification path to requested target

I am calling some HTTPS web service which the following Client: import java.io.ByteArrayOutputStream; import java. ... certificate for the Java client? Thanks. Question&Answers:os...

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

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java - "No X11 DISPLAY variable" - what does it mean?

I am trying to install a Java application on my Linux machine (Slackware). I have received the following ... .installer.Installer.main(Instal ler.java:62) Question&Answers:os...

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

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sql server - Removing leading zeroes from a field in a SQL statement

I am working on a SQL query that reads from a SQLServer database to produce an extract file. One of the ... function, but this seems only to remove spaces. Question&Answers:os...

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

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class - java compiled classes contain dollar signs

I've been using Eclipse as my development IDE. I also use it to export my application into a .jar file. ... anything even related to it. Could someone explain? Question&Answers:os...

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

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sql server - What is the correct SQL type to store a .Net Timespan with values > 24:00:00?

I am trying to store a .Net TimeSpan in SQL server 2008 R2. EF Code First seems to be suggesting it should ... to handle storing .Net TimeSpan in SQL server? Question&Answers:os...

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

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sql - What is the string concatenation operator in Oracle?

What is the string concatenation operator in Oracle SQL? Are there any "interesting" features I should be careful of ... 't find a previous question asking it). Question&Answers:os...

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

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java - Http 415 Unsupported Media type error with JSON

I am calling a REST service with a JSON request and it responds with a HTTP 415 "Unsupported Media Type" error. ... ","objects":"http://www.example.com"} Question&Answers:os...

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

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html - How to detect when cancel is clicked on file input?

How can I detect when the user cancels a file input using an html file input? onChange lets me detect ... the file choose dialog without selecting anything). Question&Answers:os...

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

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jquery - Is it possible to clone html element objects in JavaScript?

I have a html element (like select box input field) in a table. Now I want to copy the object and generate a new ... ; oldDdl.attr('id', newId); oldDdl.html(); Question&Answers:os...

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

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Application Crashes With "Internal Error In The .NET Runtime"

We have an application written against .NET 4.0 which over the weekend crashed, putting the following message into ... diagnosing a bug in the .NET Runtime? Question&Answers:os...

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

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c# - Cast to Anonymous Type

I had the following problem today, and I was wondering if there is a solution for my problem. My idea was ... Type out of bsOptions.Current in an elegant way. Question&Answers:os...

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

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tomcat - Is there a max size for POST parameter content?

I'm troubleshooting a Java app where XML is sent between two systems using HTTP POST and Servlet. I suspect that ... of size 1.73mb will not make it through. Question&Answers:os...

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

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c# - Deserialize collection of interface-instances?

I would like to serialize this code via json.net: public interface ITestInterface { string Guid {get;set ... I deserialize the List<ITestInterface> collection? Question&Answers:os...

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

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php - Pagination using MySQL LIMIT, OFFSET

I have some code that LIMITs data to display only 4 items per page. The column I'm using has about 20-30 ... having to hard-code each new page, and offset? Question&Answers:os...

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

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css - How to get a parent element to appear above child

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

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html - Is autocomplete="off" compatible with all modern browsers?

I've just been given a requirement to prevent browsers from saving data entered into specific form fields ... of form attributes and browser compatibility? Question&Answers:os...

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

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conditional statements - Why would you use an assignment in a condition?

In many languages assignments are legal in conditions. I never understood the reason behind this. Why would you write: if (var1 = ... = var2; if (var1) { ... } Question&Answers:os...

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

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java - What is the meaning of $ in a variable name?

Recently I read that the sign $ is allowed in Java variable names, but has a special meaning. Unfortunately it ... not use the $ symbol in your identifiers. Question&Answers:os...

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

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javascript - How to Increase browser zoom level on page load?

How to increase browser zoom level on page load? here is my web link recently i got the task to increase ... this automatically in all browsers on page load. Question&Answers:os...

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

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