block

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Block MySQL UPDATE if is done

I have a Problem with MySQL update. The code below is working but i want to block that others try to enter Data at Field \"stat开发者_JAVA百科us\" again.[详细]

2023-03-14 01:06 分类：问答
Blocking package installation

Is it possible to block the installation of apackage on a Honeycomb device? What I\'d like to have is an application (or service or everything) that, once running, it inhibits subsequent installation[详细]

2023-03-13 22:49 分类：问答
Why are block level elements forcing a vertical scrollbar and blank space at the top?

The <h3> in the following code is forcing a vertical scrollbar, which is, in turn, causing a blank space (it\'s red; i.e. the body) at the top of the page.[详细]

2023-03-13 06:00 分类：问答
How to add dynamic content block in right side bar of magento

I want to add a block of content in right side bar which will be dynamic based on customer\'s login status.[详细]

2023-03-13 05:57 分类：问答
Ruby block, procs and instance_eval

I recently tried to do something akin to this: a = \"some string\" b = Proc.new{ upcase } a.inst开发者_StackOverflow中文版ance_eval b[详细]

2023-03-13 05:35 分类：问答
Block Range of IPs

I\'m trying to block a range of IPs from visiting my website Here is w开发者_如何学JAVAhat I have in my .htaccess file[详细]

2023-03-12 09:33 分类：问答
C# ThreadPool one thread blocks other?

I have a C# console app where I have a threadpool. In the threadpool there will be a class thats executes a continuous method (till it has ran for a certain period of time or when it knows when to sto[详细]

2023-03-12 06:07 分类：问答
Why would one use the unary operator on a property in ruby? i.e &:first [duplicate]

This question already has answers h开发者_JAVA技巧ere: Closed 11 years ago. Possible Duplicate: Ruby/Ruby on Rails ampersand colon shortcut[详细]

2023-03-11 20:27 分类：问答
Command to show open a Simulink model and focus on a specific block

I\'ve got a long list of comments in a separate document that开发者_如何学运维 refer the named subsystem blocks within a Simulink model. I\'m going to process the document with a script that will gene[详细]

2023-03-10 23:07 分类：问答
Magento 1.5.1: new customer dashboard block

I am going mental trying to create a new very simple section on my customer dashboard. Something like www.mymagentosite.com/customer/rid (rid includes only static links). However, when I try to access[详细]

2023-03-10 12:51 分类：问答