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python - "chunksize" parameter in multiprocessing.Pool.map

If I have a pool object with 2 processors for example: p=multiprocessing.Pool(2) and I want to iterate ... be processed with one processor? See Question&Answers more detail:os...

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c# - How can I convert a string length to a pixel unit?

I have a string like this: string s = "This is my string"; I am creating a Telerik report and I ... that inherits from Telerik.Reporting.Report. See Question&Answers more detail:os...

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C# webclient and proxy server

I am using a web client class in my source code for downloading a string using http. This was working fine. However ... "); return false; } } See Question&Answers more detail:os...

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I need to catch violation of UNIQUE constraints in a special way by a C# application I am developing. Is it ... Handle the remaing errors. } ? See Question&Answers more detail:os...

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unicode - Are email addresses allowed to contain non-alphanumeric characters?

I'm building a website using Django. The website could have a significant number of users from non-English ... or other Unicode characters? See Question&Answers more detail:os...

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python - Turn off caching of static files in Django development server

Is there an easy way to turn off caching of static files in Django's development server? I'm starting the ... not in my /static directory. See Question&Answers more detail:os...

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jquery - How do you select elements based on their style?

Using jQuery, how would you find elements which have a particular style (eg: float: left), regardless of whether it ... defined in a CSS file? See Question&Answers more detail:os...

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reactjs - Unexpected block statement surrounding arrow body

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mysql - How to force case sensitive table names?

I'm working on a MySQL database in windows. I must move it into a Linux environment. MySQL database ... sensitive table names in windows? See Question&Answers more detail:os...

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json - jQuery AJAX request failing in IE

The following AJAX call is failing in IE. $.ajax({ url:"{{SITE_URL}}/content/twitter.json", dataType:"json" ... the JSON. Fixed, See #1351389 See Question&Answers more detail:os...

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python - How to set default colormap in Matplotlib

Especially when working with grayscale images it is tedious to set the color map for every imshow command as imshow ... or any other colormap? See Question&Answers more detail:os...

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c# - How do I find the lat/long that is x km north of a given lat/long?

I have some C# code that generates google maps. This codes looks at all the Points I need to plot on ... provide a known working algorithm? See Question&Answers more detail:os...

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Selectable <optgroup> in HTML <select> tag

Is there any way to make the option group selectable? <select> <optgroup value="0" label="Parent Tag"> <option ... option> </optgroup> </select> See Question&Answers more detail:os...

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reactjs - React this.state is undefined?

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c# - How to save DLLs in a different folder when compiling in Visual Studio?

Let's suppose I have a Window Forms / Console Application C# project with some external references and references to ... Is it possible to do? See Question&Answers more detail:os...

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xcode - How to fix "failed codesign verification" of an iPhone project?

Last night, the iPhone project was built perfectly. This morning, I installed XCode 3.2.3 in a separate folder. When ... can I fix it? Thanks! See Question&Answers more detail:os...

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javascript - Remove table row after clicking table row delete button

Solution can use jQuery or be plain JavaScript. I want to remove a table row after user has clicked the corresponding ... td> </tr> </table> See Question&Answers more detail:os...

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go - How to dump methods of structs in Golang?

The Golang "fmt" package has a dump method called Printf("%+v", anyStruct). I'm looking for any method to ... there any good way to do this? See Question&Answers more detail:os...

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c++ - Defining a variable in the condition part of an if-statement?

I was just shocked, that this is allowed: if( int* x = new int( 20 ) ) { std::cout << *x << "! " ... thing, that came to my mind, as an example. See Question&Answers more detail:os...

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javascript - Why is delete not allowed in Javascript5 strict mode?

I'm fairly new to javascript. I noticed that apparently when operating in "use strict" mode, you can ... behind removing this feature? See Question&Answers more detail:os...

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temp - php:: how long to tmp files stay?

I am working on an upload script. If a user uploads a file and it already exists I want to warn the user (this ... a file stays in php's tmp dir See Question&Answers more detail:os...

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javascript - Using JQuery and Prototype in the same page

Several of my pages use both JQuery and Protoype. Since I upgraded to version 1.3 of JQuery this appears to ... it every time I upgrade JQuery. See Question&Answers more detail:os...

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MySQL concurrency, how does it work and do I need to handle it in my application

I am currently running a MySQL database. All of my tables are using the Table Engine InnoDB. Everyone who logs ... a concurrency case like this? See Question&Answers more detail:os...

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c# - file exists by file name pattern

I am using: File.Exists(filepath) What I would like to do is swop this out for a pattern, because the first ... on some kind of search pattern? See Question&Answers more detail:os...

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java - Spring-Data FETCH JOIN with Paging is not working

I am trying to use HQL fetching my entity along with sub-entities using JOIN FETCH, this is working fine if I want ... , but how can we fix it? See Question&Answers more detail:os...

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python - Is & faster than % when checking for odd numbers?

To check for odd and even integer, is the lowest bit checking more efficient than using the modulo? >>> def isodd( ... False >>> isodd(9) True See Question&Answers more detail:os...

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Category usage in Objective-C

I'm seeing some code I've inherited that looks like the following: @interface SomeClass (private) This is ... as these in an implementation? See Question&Answers more detail:os...

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How to append in a json file in Python?

I have the a json file whose contents is {"67790": {"1": {"kwh": 319.4}}}. Now I create a dictionary ... load(f) f.write(json_obj) f.close() See Question&Answers more detail:os...

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