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web services - encoding of query string parameters in IE10

I got a request from a customer that he wants to be able to type the query string of my web service with ... in this specific behavior. 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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java - StringBuilder capacity()

I noticed that the capacity method returns StringBuilder capacity without a logic way ... sometime its value is equals ... which is its logic? 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# - Bulk copy a DataTable into MySQL (similar to System.Data.SqlClient.SqlBulkCopy)

I am migrating my program from Microsoft SQL Server to MySQL. Everything works well except one issue with bulk ... would be highly 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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xml - How to apply the XPath function 'substring-after'

What is the XPath expression that I would use to get the string following 'HarryPotter:' for each book. ie. ... think my syntax is incorrect... See Question&Answers more detail:os...

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

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ios - Dynamically increase height of UILabel & TableView Cell?

I have a UITableView in which i am displaying a custom cell.I my cell i have two label & one view as ... then height of cell must increase. 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 - Is it necessary to set onload function before setting src for an image object?

I was told it is necessary to set the onload function before setting src for an image object. I've searched in ... , I will be very appreciate. 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 selenium error when trying to launch firefox

I am getting an error when trying to open Firefox using Selenium in ipython notebook. I've looked around and ... cannot find the file specified See Question&Answers more detail:os...

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

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pattern matching - notepad++ Inverse Regex replace (all but string)

I essentially wish to match every line that DOES NOT contain this string "Hello" Example: sdfsdoifdoskf ... hello" using notepad++ See Question&Answers more detail:os...

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

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pointers - C++: Why is const_cast evil?

I keep hearing this statement, while I can't really find the reason why const_cast is evil. In the following example ... you for any efforts :) 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# Visual Studio ...adding references programmatically

Is there anyway that a reference can be added to a solution programmatically? I have an add-in button, when the ... be added. Is this possible? 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 open a new window on a browser using Selenium WebDriver for python?

I am attempting to open a new tab OR a new window in a browser using selenium for python. It is of little ... 't') actions.key_up(Keys.CONTROL) 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 - In ggplot2, coord_flip and free scales don't work together

Here is some example data for a hypothetical meta-analysis on the effectiveness of sports-promotion interventions for ... data for that facet? 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++ - Adding signals/slots (QObject) to QGraphicsItem: performance hit?

I want to add signals/slots to a QGraphicsItem so I can reach QGraphicsItemObjects from another thread. There ... ) avoid this penalty? See Question&Answers more detail:os...

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

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computer science - Why is {a^nb^n | n >= 0} not regular?

In a CS course I'm taking there is an example of a language that is not regular: {a^nb^n | n >= 0} I ... this, or point me too a good resource? 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 - How to avoid conflict between JQuery and Prototype

If a page has both JQuery and Prototype then I got conflict. There is a option to disable $ sign for JQuery ... it may be helpful for sometimes. 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++ - Segmentation Fault With Char Array and Pointer in C on Linux

So I have the following program: int main(){ char* one = "computer"; char two[] = "another"; two[1]='b'; ... "two[1]='b' does not segfault? See Question&Answers more detail:os...

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

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types - How can I assign a Variant to a Variant in VBA?

(Warning: Although it might look like one at first glance, this is not a beginner-level question. If ... not require calling SomeMethod twice? See Question&Answers more detail:os...

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

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'Unable to connect Net/http: TLS handshake timeout' — Why can't Kubectl connect to Azure Kubernetes server? (AKS)

My question (to MS and anyone else) is: Why is this issue occurring and what work around can be implemented ... solved the problem over there. See Question&Answers more detail:os...

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

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554 views

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tsql - Is it possible to set start of week for T-SQL DATEDIFF function?

I use DATEDIFF function to filter records added this week only: DATEDIFF(week, DateCreated, GETDATE()) = 0 and I ... 0 in third column too. 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# - Finding symmetric difference with LINQ

I have two collections a and b. I would like to compute the set of items in either a or b, but not in both ( ... order of a and b in the output. 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 - Regular expression for no more than two repeated letters/digits

I have a requirement to handle a regular expression for no more than two of the same letters/digits in an XSL file. no ... ^a-zA-Z0-9]{1,2}) See Question&Answers more detail:os...

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

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jQuery: Making simultaneous ajax requests, is it possible?

I am using jQuery to try and retrieve multiple pieces of data at the same time. The background of the requirement is ... url: "foo3.php" }); See Question&Answers more detail:os...

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

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1 answer

ruby on rails - Incompatible library version: nokogiri.bundle requires version 11.0.0 or later, but libxml2.2.dylib

I'm getting this error when trying to run rspec in Hartl's tutorial. I googled the error, but it's never for ... lib/bundler.rb:132:in `require' See Question&Answers more detail:os...

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

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.net - How to manually drop down a DataGridViewComboBoxColumn?

I have a DataGridView with one DataGridViewComboBoxColumn in my WinForms application. I need to drop down (open) ... Can anybody help please? See Question&Answers more detail:os...

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

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438 views

1 answer

Use OpenLayers 4 with Angular 5

I'm trying to use OpenLayers 4 in Angular 5. Basically I just want to implement the QuickStart example from ... to get this working correctly? See Question&Answers more detail:os...

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

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1.0k views

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c# - Web API and OData- Pass Multiple Parameters

Is it possible to get OData to do the following? I would like to be able to query a REST ... /Reports(key%3D5%2Cyear%3D2014)/ListReports'.` See Question&Answers more detail:os...

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

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874 views

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download - Downloading png from Shiny (R)

I am pretty new to Shiny (and R) and struggling with exporting the plot I make in Shiny to a png-file. I looked ... ()) dev.off() }) }) See Question&Answers more detail:os...

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

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506 views

1 answer

c# - Entity Framework - how do I get the columns?

I wish to get a list of columns names, types and whether the column is a PK of a table object ... efficiently and most importantly generically. See Question&Answers more detail:os...

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

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