block

iOS how to create a block list from the contacts and block the calls of those in the list? [duplicate]

由 时光怂恿深爱的人放手 提交于 2019-12-12 02:58:43
问题 This question already has answers here : Can an iPhone app block phone calls? (6 answers) Closed 6 years ago . Any idea guys? Can we do this using the available APIs? I want to get the contact list then select from people from there and block their calls if blocking of calls is turned on in my app. Thank you in advance!!!! 回答1: It is not possible until and unless your device is jailbroken. 回答2: You need to jailbreak the device and use the private APIs to achieve your requirements. It is not

ios fmdb memory leaks

由 眉间皱痕 提交于 2019-12-12 02:48:49
问题 hi Im asking this question for my friend, who is struggling with this fmdb memory issue. his project read a list from a db, and he opens the db and read the data for each cell, (which is not a good idea but he did), in init, init the database queue, databaseQueue = [[FMDatabaseQueue alloc] initWithPath:_dbPath]; in cellForRowAtIndexPath, use configCell to do things - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{ static NSString *

block level clickable area not working correctly

由 帅比萌擦擦* 提交于 2019-12-12 02:29:54
问题 I'm trying to make a <aside> element clickable. There are elements inside and I don't want the links to be applied individually, I would like it to be a clickable element. <aside class="projectindicator"> <a href="#projectAnchor"> <img src="_img/showcase/downArrowProjects.png" alt="down cursor"/> <h1>PROJECT</h1> <img src="_img/showcase/downArrowProjects.png" alt="down cursor"/> </a> </aside> /*Project display*/ .projectindicator{ width: 277px; height: 35px; position: relative; top: 530px;

How can I monitor and block traffic using a filter list of URL's?

由 笑着哭i 提交于 2019-12-12 01:49:28
问题 I'm trying to create an app that monitors all incoming traffic and blocks it if required and if necessary, replace it with traffic from elsewhere. (preferably using a filter list made up of URL's) is there any possible way to do this? I have searched Google, and stack overflow and I have not been able to find anything relevant to my needs. thank you very much for any help in advance. 回答1: This will be tough. Android has no host file as such. I assume you will not want to develop your own

Cannot obtain block length for LocatedBlock

由 独自空忆成欢 提交于 2019-12-12 01:33:17
当HDFS上文件在被写入时，在未关闭文件之前，写入操作异常终止，此文件就会保有openforwrite的状态。 常见场景：Flume在对HDFS进行文件写入操作时，HDFS服务终止，文件没及时关闭。 当MR读取该文件时，也无法使用cp或者get命令，会抛异常：Cannot obtain block length for LocatedBlock 解决方法 1､先定位到文件 hadoop fsck <path-of-the-directory> -openforwrite 2､释放租约(关闭文件) hdfs debug recoverLease -path <path-of-the-file> -retries <retry times> 批量处理命令 hdfs fsck <path-of-the-directory> -openforwrite | grep '^\.' | grep 'OPENFORWRITE' | grep -o "/[^ ]*" | xargs -Ixarg hdfs debug recoverLease -path xarg 来源： CSDN 作者： 轻风细雨 链接： https://blog.csdn.net/hxiaowang/article/details/103493115

PHP Concrete 5 Pass Variables to Add.php

由 霸气de小男生 提交于 2019-12-12 01:23:08
问题 I'm creating a new block and I want to pass a defined variable to the block instance on add. In my controller, I have the following: // declare the var public $hasMap = 0; public function add() { $this->set('hasMap', $this->generateMapNumber()); } The generateMapNumber() function looks like this: public function generateMapNumber() { return intval(mt_rand(1,time())); } In my add.php form I have a hidden field: <?php $myObj = $controller; ?> <input type="hidden" name="hasMap" value="<?php echo

Different block behavior between debug and release configuration

由 被刻印的时光 ゝ 提交于 2019-12-12 00:24:07
问题 My program works perfectly. I assure you with my life, 0 bugs. Proudly, I tried to package the application as an .ipa file for ad-hoc distribution to my beta tester using TestFlight. The program didn't work. Animations which are supposed to happen never happened. Network code breaks. The button to fade out the music beautifully didn't do anything at all. It turns out that the culprit is the new and shiny blocks. When I test my program in the Simulator or on my device, I used the default

Why does this usage of until in Ruby not work, while another usage does?

由 旧城冷巷雨未停 提交于 2019-12-11 19:48:39
问题 The code below gives an error: def bubble_sort(arr) until arr == arr.sort do (arr.count - 1).times do |i| (arr[i], arr[i + 1] = arr[i + 1], arr[i]) if (arr[i] > arr[i + 1]) end end arr end (eval):433: (eval):433: compile error (SyntaxError) (eval):426: syntax error, unexpected kDO_COND, expecting kEND (arr.count - 1).times do |i| ^ (eval):433: syntax error, unexpected kEND, expecting $end But another variation of it below passes successfully. Why? def bubble_sort(arr) begin (arr.count - 1)

What exactly does (&:id) do in Product.all.map(&:id) [duplicate]

由 人盡茶涼 提交于 2019-12-11 19:27:30
问题 This question already has answers here : Ruby ampersand colon shortcut [duplicate] (2 answers) What does map(&:name) mean in Ruby? (15 answers) Closed 6 years ago . Here's the line of code I'm trying to wrap my head around: Category.all.map(&:id).each { |id| Category.reset_counters(id, :products) } Hoping someone can help me understand what (&:id) is doing and how it impacts the rest of the line? I believe it turns the symbol :id into a proc that'll respond to id ?!? But then it gets

On using several scoped blocks in a C++ function [closed]

由 两盒软妹~` 提交于 2019-12-11 19:13:24
问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 5 years ago . I am starting to be more and more attracted to writing long C++ algorithmic functions using successive scoped blocks, as follows: void my_algorithm(const MyStruct1 &iparam1, MyStruct2 &oparam2) { // First block MyStruct3 intermediate_var3; { double temporary_var; //
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