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iphone - Split NSData objects into other NSData objects of a given size

I have an NSData object of approximately 1000kB in size. Now I want to transfer this via Bluetooth. It would be ... .?) Thank you in advance. See Question&Answers more detail:os...

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

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Set global $PATH environment variable in VS Code

I'm defining a custom $PATH environment variable in my ~/.bash_profile (on a Mac), like so: PATH="$HOME/. ... a lot of small packages.) 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# - Get All Web Controls of a Specific Type on a Page

I have been pondering how I can get all controls on a page and then perform a task on them in this related ... each control to preform my task. See Question&Answers more detail:os...

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

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Convert bytes/UInt8 array to Int in Swift

How to convert a 4-bytes array into the corresponding Int? let array: [UInt8] ==> let value : Int Example: ... / the output to size is 184549376 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 - Hide div if screen is smaller than a certain width

I want to hide a floating div if the user screen is < 1024px as it will overlay with my blog content area. ... .width but still no success :( See Question&Answers more detail:os...

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

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Ignore all hidden div but not one in jQuery validation

I am using jQuery validation in my form http://jqueryvalidation.org/documentation/ I want to add the validation to ... :hidden").not(.my_item). See Question&Answers more detail:os...

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

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Drag and drop a DLL to the GAC ("assembly") in windows server 2008 .net 4.0

I've trying to deploy some code to a client machine, where I don't want to install MS windows SDK tools. This ... the dll still doesn't appear. See Question&Answers more detail:os...

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

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SQL server join tables and pivot

I have two tables with data TABLE 1 --------------------------------------------------- | ... not sure if pivot is way to go for this or not. See Question&Answers more detail:os...

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

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Magento - How to add/remove links on my account navigation?

I am trying to remove links on my account navigation. I looked at the customer/account/navigation.phtml template. ... can remove some of links? 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 - Why SpringMVC Request method 'GET' not supported?

I trying @RequestMapping(value = "/test", method = RequestMethod.POST) but is error Code is @Controller public class ... 'GET' not supported). See Question&Answers more detail:os...

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

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301 views

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volume - Docker mount to folder overriding content

I have a .net Core web Api having configurations files under a folder called Config. I created the image ... com/engine/admin/volumes/volumes/ 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 localize a simple HTML website page in my case?

I am NOT developing any web service application which contain client side and backend server side (like java EE ... flag selection from user? See Question&Answers more detail:os...

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

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php - how to get the base url in javascript

I am building a website with CodeIgniter, I have various resources that I load with the base_url helper function like this < ... /') + '/'; } 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 - Getting a function name as a string

Say I have a bunch of functions, each with something likeMyFunction.1, etc. I want to pass these functions ... predefined function as a string? See Question&Answers more detail:os...

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

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sql - Oracle: '= ANY()' vs. 'IN ()'

I just stumbled upon something in ORACLE SQL (not sure if it's in others), that I am curious about. I am ... that '= ANY' syntax. CheerZ! 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 - Modal segue, navigation bar disappears

I'm using Xcode 4.6.1 to code on Objective-C. I want to know how can I keep the navigation bar shown when I ... that bar but I can't see it. See Question&Answers more detail:os...

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

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209 views

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How to redirect to another page using PHP

I'm building a website which includes a login page. I need to redirect the user to their profile page once they've ... "] = $username; } } ?> See Question&Answers more detail:os...

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

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authorization - JMeter Basic Authentication

I am trying to imply the basic authentication process for a web service using JMeter. But everytime it throws out ... luck. Can someone help. See Question&Answers more detail:os...

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

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449 views

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Can I modify outgoing request headers with a Chrome Extension?

I can't see an answer to this in the Developer's Guide, though maybe I'm not looking in the right place. I ... headers - how can I do that? 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++ - Problems using member function as custom deleter with std::shared_ptr

I'm trying to work out how to use std::shared_ptr with a custom deleter. Specifically, I'm using it ... Game class that is causing problems? See Question&Answers more detail:os...

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

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356 views

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java - SecureRandom with NativePRNG vs SHA1PRNG

I need to generate cryptographically strong random numbers and byte arrays. For this purpose, I'm using Java' ... difference? Thanks in advance. See Question&Answers more detail:os...

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

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395 views

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java - What's the difference between a System property and environment variable

I am not clear about this. When I run a java App or run an Applet in applet viewer, (in the IDE environment) ... and get it in my Java program? See Question&Answers more detail:os...

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

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673 views

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hyperlink - link_to image_tag with inner text or html in rails

I want to output the following with Ruby on Rails link_to and image_tag methods: <a href="#">Lorem Ipsum <img src= ... be a good way in Rails? See Question&Answers more detail:os...

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

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386 views

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java - Integer.class vs int.class

What is the difference between Integer.class, Integer.TYPE and int.class? acc to me Integer.class is a reference ... does Integer.TYPE refer to? 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 - How to install matplotlib with Python3.2

I installed python3.2 in ubuntu (the default edition is not deleted), and I follow the steps in here However ... install matplot in python3.2 ? See Question&Answers more detail:os...

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

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306 views

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iOS: How do you find the creation date of a file?

I'm trying to find the creation date (NOT modification date) of a file. Creation date doesn't appear to be in ... it just not exist in iOS? See Question&Answers more detail:os...

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

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503 views

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ios - when running pod install I get The `master` repo requires CocoaPods 0.32.1, try updating but still in 0.31

Iam trying to install cocoa pods in a xcode project, but when doing: $ pod install I get the following error: Setting ... 2.0.0p353 OSX: 10.9.2 See Question&Answers more detail:os...

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

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655 views

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sed - Print lines in file from the match line until end of file

I wrote the following awk to print lines from the match line until EOF awk '/match_line/,/*/' file How can I do the same in sed? See Question&Answers more detail:os...

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

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