block

find_system returns objects that are not subsystems in simulink?

由 亡梦爱人 提交于 2019-12-13 02:48:01
问题 When I use find_system(gcs,'BlockType','SubSystem') it returns things that are not subsystems (AFAIK) In my case the things that are called subsys L1 -x and SubsysX L2 - z are subsystems, but the names are just for debugging purpose, so I can't use the names to match. Why is [1x51 char] and Sine and RealisesUID appearing? I only want the subsystems showing up in the Model Browser tree. 'test_simulinkmodel/RealisesUID' 'test_simulinkmodel/subsys L1 - 1' [1x51 char] 'test_simulinkmodel/subsys

微信小程序之列表渲染后跳转详情页面（页面跳转带参数 和 js获取参数）

由 谁都会走 提交于 2019-12-13 01:13:45
1.列表页面样式： <view class="table"> <block wx:for="{{staffList}}" wx:key="{{index}}"> <view class="tr" bindtap="onStaffDetail" data-index='{{index}}'> <view class="td_1"> <view class='one_div'> <view class='tx_1'>{{item.staffName}}</view> <block wx:if="{{item.sex=='MAN'}}"> <view class="tx_2">男</view> </block> <block wx:elif="{{item.sex=='WOMAN'}}"> <view class="tx_2">女</view> </block> <block wx:else> <view class="tx_2">未知</view> </block> <view class='tx_3'>{{item.roleName}}</view> </view> <view class='two_div'> <view class='tx_4'>{{item.orgName}}</view> <block wx:if="{{item.enable==true}}"> <view

displaying a spinner when we make an ajax call and waiting for the response and blocking the page

由 偶尔善良 提交于 2019-12-13 00:52:58
问题 I have a page with multiple ajax call to load a part from the response ...Now I have to show a spinner on the part from which I am making an ajax call waiting for the content to get loaded...How can I have a common method which will take a parameter as a selector for the part from which I am making an ajax call and blocking the page background thank for any suggestion and help. 回答1: my code for that: $.fn.ajaxConvertLink = function() { $(this).click(function() { var wrap = $(this).parent();

Why doesn't this rudimentary Objective C-block code work?

由 大憨熊 提交于 2019-12-12 21:41:42
问题 I am trying to understand the fundamentals of blocks. I wrote this simple test: NSString *(^print_block) () = ^ (NSString *returned_string){ return @"this block worked!"; }; NSLog(@"%@", print_block); I expected console output to be "this block worked!" , but instead I get a big flood of error numbers and etc,, ending with: terminate called throwing an exception What up? Edit: the answer has been suggested to use: NSLog (@"%@", print_block()); But that doesn't work either. The program

Magento Block Coming with empty output

由 混江龙づ霸主 提交于 2019-12-12 20:50:57
问题 I have created simple News Module. which serves functionality from frontend as well as backend. Admin functionality works fine. But in frontend, I have two pages. i) News List page ii) News Detail Page Here News list page is working perfect. But the News detail page is coming with empty result. I can get the result from database tables using model but could not render it to the template file. Config File <?xml version="1.0"?> <!-- /** * Module configuration * * @author Magento */ --> <config>

Restkit Get with Params & Block with Shared Client

由 ﹥＞﹥吖頭↗ 提交于 2019-12-12 17:08:32
问题 It won't let me attached the params to the request, what am I doing wrong? Params is a Dictionary and endString adds to the sharedClient baseURL. [[RKClient sharedClient] get:endString usingBlock:^(RKRequest *loader){ loader.params = [RKParams paramsWithDictionary:params]; loader.onDidLoadResponse = ^(RKResponse *response) { [self parseJSONDictFromResponse:response]; }; loader.onDidFailLoadWithError = ^(NSError *error) { NSLog(@"error2:%@",error); }; }]; I get this error: RestKit was asked to

Wait for many asynchronous calls to perform callback

由 核能气质少年 提交于 2019-12-12 11:51:58
问题 I want to synchronize some data with a web service. For each item I have to make a asynchronous call. I want to have a completion block witch is called, when each item was synchronized. For each item I am able to perform a completion block. Now, I don't know a good way how to do it. This is the interface: -(void) synchronizeItemsOnComplete:(CompleteBlock) block { NSArray* items = // get items for (int i = 0, n = [items count]; i < n; i++) { [self synchronizeItem:[items objectAtIndex:i]

Problem with Ruby blocks

由 血红的双手。 提交于 2019-12-12 10:09:54
问题 What is wrong in the code? def call_block(n) if n==1 return 0 elsif n== 2 return 1 else yield return call_block(n-1) + call_block(n-2) end end puts call_block(10) {puts "Take this"} I am trying to use yield to print Take this other than the tenth fibonacci number. I am getting the error: in `call_block': no block given (LocalJumpError) Even the following code throws error: def call_block(n) if n==1 yield return 0 elsif n== 2 yield return 1 else yield return call_block(n-1) + call_block(n-2)

Objective-C blocks

由 守給你的承諾、 提交于 2019-12-12 09:19:06
问题 Trying to understand how blocks working in objective-c. Got next question while reading apple's docs (link) Here is an example how we should no use blocks: void dontDoThis() { void (^blockArray[3])(void); // an array of 3 block references for (int i = 0; i < 3; ++i) { blockArray[i] = ^{ printf("hello, %d\n", i); }; // WRONG: The block literal scope is the "for" loop. } } But how we could get 3 different blocks that will print "hello, 0", "hello, 1" and "hello, 2"? I tried many different ways

django templates - using block.super in included template fails (exception)

由 非 Y 不嫁゛ 提交于 2019-12-12 07:25:58
问题 the idea is to to have multiple widgets on a page and include all js and css files needed form this 'widgets' (it's easy to manage files this way). Duplicated files is not a problem. Every widget's template is included into a page by {%include%} From inside widget's template I'm trying to add content to parent's block: PARENT: {%block js%} {%endblock%} WIDGET {%block js%} {{block.super}} ///my widget spectyfic JS {%end block%} this is giving an error with {{block.super}}: Caught
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