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The 1st snippet wasn't working. However, it start working when replacing all $(dollar sign) with jQuery(See 2nd snippet). ... arrow").toggleClass("up"); }); }); Question&Answers:os...

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

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c - Why does passing char** as const char** generate a warning?

I've been getting this warning: note: expected const char **' but argument is of type char **' For now, I'm ... Is there any other way I can get rid of it? Question&Answers:os...

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

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java - How to maintain bi-directional relationships with Spring Data REST and JPA?

Working with Spring Data REST, if you have a OneToMany or ManyToOne relationship, the PUT operation returns 200 ... persisted. Is this the expected behavior? Question&Answers:os...

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

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Combining two lambda expressions in c#

Given a class structure like this: public class GrandParent { public Parent Parent { get; set;} } public ... with output being a nested function call. Thanks Question&Answers:os...

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

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sql - MySQL "between" clause not inclusive?

If I run a query with a between clause, it seems to exclude the ending value. For example: select * from ... date because its been selected by the users.) Question&Answers:os...

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

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python - Finding index of an item closest to the value in a list that's not entirely sorted

As an example my list is: [25.75443, 26.7803, 25.79099, 24.17642, 24.3526, 22.79056, 20.84866, 19.49222 ... on a similar array to fetch the value at that index. Question&Answers:os...

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

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Python unicode equal comparison failed

This question is linked to Searching for Unicode characters in Python I read unicode text file using python ... special way of unicode string comparison ? Question&Answers:os...

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

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java - Check for navigation bar

I am trying to check to see whether the android navigation bar is present on load so that I can adjust a layout ... remove the bar, which I dont want to do. Question&Answers:os...

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

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python - Pickle or json?

I need to save to disk a little dict object whose keys are of the type str and values are ints and then recover ... or with simplejson? I am using Python 2.6. Question&Answers:os...

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

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Is git good with binary files?

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

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What is the full "for" loop syntax in C?

I have seen some very weird for loops when reading other people's code. I have been trying to search for ... direction of a full for loop syntax description. Question&Answers:os...

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

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java.lang.noclassdeffounderror: com.google.android.gms.R$styleable

I am creating an android application using google maps. here is the code: MapFragActivity.java import android.os.Bundle; ... I get the error. Please HELP!!! Question&Answers:os...

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

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Add 'Watermark' to images with php

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

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r - plotting pie graphs on map in ggplot

This may be a wish list thing, not sure (i.e. maybe there would need to be the creation of geom_pie ... at junkcharts that screams for this type of capability: Question&Answers:os...

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

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python - Do I understand os.walk right?

The loop for root, dir, file in os.walk(startdir) works through these steps? for root in os.walk(startdir) for ... , then all dirs second, and all files third? Question&Answers:os...

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

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Read a text file in R line by line

I would like to read a text file in R, line by line, using a for loop and with the length of the file. The ... { linn=readLines(con,1) print(linn) } close(con) Question&Answers:os...

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

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refactoring - Ways to ASSERT expressions at build time in C

I'm tidying up some older code that uses 'magic numbers' all over the place to set hardware registers, and ... answer too because this is driver/kernel code. Question&Answers:os...

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

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javascript - delete a.x vs a.x = undefined

Is there any substantial difference in doing either of these? delete a.x; vs a.x = undefined; where a = { ... stuff like "V8 likes not using delete better") Question&Answers:os...

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

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java - Adding IN clause List to a JPA Query

I have built a NamedQuery that looks like this: @NamedQuery(name = "EventLog.viewDatesInclude", query = "SELECT el ... any good way of building query like that? Question&Answers:os...

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

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javascript - How to import a CSS file in a React Component

I want to import a CSS file into a react component. I've tried import disabledLink from "../../../public/styles/ ... am I doing wrong and how can I fix it? Question&Answers:os...

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

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python - Reload Flask app when template file changes

By default, when running Flask application using the built-in server (Flask.run), it monitors its Python files and ... used - and it works like a charm. Question&Answers:os...

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

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css - How to align two elements on the same line without changing HTML

I have two elements on the same line floated left and floated right. <style type="text/css"> #element1 {float:left;} ... closer (but couldn't get it to work). Question&Answers:os...

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

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NUnit isn't running Visual Studio 2010 code

I'm trying to load a Visual Studio 2010 beta dll into the NUnit GUI. I get a popup error. This assembly is built ... I force an executable to run under .NET 4? Question&Answers:os...

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

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Android Tile Bitmap

I'm trying to load a bitmap in Android which I want to tile. I'm currently using the following in my view to ... or is used for applying a filter to the bitmap. Question&Answers:os...

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

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Get last result in interactive Python shell

In many symbolic math systems, such as Matlab or Mathematica, you can use a variable like Ans or % to ... there a similar facility in the Python shell? Question&Answers:os...

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

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sql - How to concatenate columns in a Postgres SELECT?

I have two string columns a and b in a table foo. select a, b from foo returns values a and b. ... Update from comments: both columns are type character(2). Question&Answers:os...

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

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javascript - Getting key with the highest value from object

I have a object like that one: Object {a: 1, b: 2, undefined: 1} How can I quickly pull the largest ... and forth just for getting one value out of three). Question&Answers:os...

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

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238 views

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MVC 3 jQuery Validation/globalizing of number/decimal field

When using globalization culture="da-DK" in the Web.config file, the jQuery validation does not work. In Denmark, ... to save, validation fails. Please help... Question&Answers:os...

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

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