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iphone - Push-Notification Badge auto increment

I've been implementing the push service to my application, and I've been thinking about the application's ... counting system server-sided?? 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 - split character data into numbers and letters

I have a vector of character data. Most of the elements in the vector consist of one or more letters followed by ... a Windows 7 64-bit machine. 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 - How to read MP3 file tags

I want to have a program that reads metadata from an MP3 file. My program should also able to edit these metadata. ... (like an algorithm). :) 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 force input to only allow Alpha Letters?

using jQuery here, however unable to prevent numbers from being typed into the input field http://codepen.io/leongaban ... what I'm doing wrong? 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 replace a string for a buildvariant with gradle in android studio?

I have two flavors of my project: flavor1 -> packagename: com.example.flavor1 flavor2 -> packagename: com.example. ... '$buildDir/res' } } } 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 - Json deserialization into other class hierarchy using Jackson

Now i'm working with Jackson and i have some questions about it. First of all. I have two services, first ... ] How can i do 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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ios - The maximum number of apps for free development profiles has been reached. Xcode 11.5

I updated Xcode to 11.5 from 11.4 soon after the update I'm unable to run the apps on my physical ... all provisioning profiles from the iPhone See Question&Answers more detail:os...

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

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android - Hide TabLayout on Scroll of Content instead of ToolBar

I want to hide TabLayout on scrolling my content. Currently I searched the net but I found samples which hide ... /details?id=co.vine.android See Question&Answers more detail:os...

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

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https - shouldOverrideUrlLoading in WebView for Android not running

-Edit: Solution Found- Figured it out after some heavy searching - one person (I literally mean one) said they ... onResume() if that matters. See Question&Answers more detail:os...

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

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android - retrofit with rxjava handling network exceptions globally

I am trying to handle exceptions in app on global level, so that retrofit throws an error i catch it in ... observable that throw the error. 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 ajax upload with progress bar - no flash

I am looking for a file uploader similar to uploadify with progress bar that doesn't rely on flash, preferably using jQuery - 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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imagemagick - Python Wand convert PDF to PNG disable transparent (alpha_channel)

I'm trying to convert a PDF to PNG - this all works fine, however, the output image is still ... be used with image opening parameters 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 toggle audio play() pause() with one button or link?

I have an audio file that plays when an anchor tag is clicked. If the anchor tag is clicked again, I want the ... ">Click here to hear.</a> See Question&Answers more detail:os...

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

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html - <table><tbody> scrollable?

I would like to have a table with a scrollbar to the right. I want to accomplish this without any plugins(jQuery) ... to do to get this working? 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 - How to retry a statement on error?

How can I simply tell R to retry a statement a few times if it errors? E.g. I was hoping to do something like ... { # Handle other errors } } ) See Question&Answers more detail:os...

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

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datetime - Get Start and End Days for a Given Week in PHP

I'm trying to get the week range using Sunday as the start date, and a reference date, say $date, but I just ... date. How would you do 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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theory - Bootstrapping a compiler: why?

I understand how a language can bootstrap itself, but I haven't been able to find much reference on why you should ... what I'm looking for :) See Question&Answers more detail:os...

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

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313 views

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Communicating with serial USB device over Android

I have one custom made device for measuring current. This device can be connected to PC and communication is done ... it to my android device. See Question&Answers more detail:os...

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

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286 views

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ios - Setting tableHeaderView height dynamically

My application creates a UITableViewController that contains a custom tableHeaderView which may have an arbitrary height. I ... bounds.width } } See Question&Answers more detail:os...

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

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parsing - Java Email message Parser?

Is anyone familiar with a Java library that helps with parsing the fields (date, subject, from, to) of the ... (Non-Privileged).pst some message See Question&Answers more detail:os...

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

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shell - How to run commands via NodeJS child process?

I am trying to run commands on Windows via NodeJS child processes: var terminal = require('child_process').spawn(' ... get no response from cmd. 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 install the Intl extension for Twig

The Intl extension is an extension for Twig that adds the localizeddate, localizednumber and localizedcurrency filters. ... my Twig templates? See Question&Answers more detail:os...

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

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wpf - MenuItem style with icon creates only one icon

Im having a problem rendering icons for a dynamic menu which uses viewmodels as an ItemsSource. The solution I've ... in the menu. Any ideas? See Question&Answers more detail:os...

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

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746 views

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ssl - Java SSLException: hostname in certificate didn't match

I have been using the following code to connect to one of google's service. This code worked fine on my local ... in hands of the network guy ? 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 convert MP3 to WAV in Python

If I have an MP3 file how can I convert it to a WAV file? (preferably, using a pure python approach) 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 - Triple inheritance causes metaclass conflict... Sometimes

Looks like I stumbled upon a metaclass hell even when I didn't wanted anything to do with it. I'm writing an app in Qt4 ... ----------------/ See Question&Answers more detail:os...

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

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474 views

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Validate email address textbox using JavaScript

I have a requirement to validate an email address entered when a user comes out from the textbox. I have googled for ... ); return (false); } } 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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