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Laravel orderBy on a relationship

...ed this, it doesn't work. Here's my case : I have two table (appointments and schedules), the query is simple : get appointments order by schedules.datetime descending. I have solution by adding new column in table appointments to store datetime from table schedules. And now I only need to order by...
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Why is good UI design so hard for some Developers? [closed]

... especially ). Are "back-end coders" doomed to only design business logic and data layers? Is there something we can do to retrain our brain to be more effective at designing pleasing and useful presentation layers? ...
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How to log out user from web site using BASIC authentication?

... automatically. What you have to do is have the user click a logout link, and send a ‘401 Unauthorized’ in response, using the same realm and at the same URL folder level as the normal 401 you send requesting a login. They must be directed to input wrong credentials next, eg. a blank username-...
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How to access the content of an iframe with jQuery?

...f the iframe content is from the same domain, prior to trying to access it and getting an error? – Kamafeather Aug 5 '16 at 9:18 2 ...
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Create an index on a huge MySQL production table without table locking

...ed to create an index on a ~5M rows MySQL table. It is a production table, and I fear a complete block of everything if I run a CREATE INDEX statement... ...
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CSS table column autowidth

... width: 1px; white-space: nowrap; } Flexible, Class-Based Solution And a more flexible solution is creating a .fitwidth class and applying that to any columns you want to ensure their contents are fit on one line: td.fitwidth { width: 1px; white-space: nowrap; } And then in your ...
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How to convert a private key to an RSA private key?

Let me explain my question first. I bought a certificate from a CA and used the following format to generate the csr and the private key: ...
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Linux进程与线程总结 [推荐] - C/C++ - 清泛网 - 专注C/C++及内核技术

...其父进程终止,则可以使用下面的循环方式: while(getppid() != 1) sleep(1); 这种循环称为轮询(polling),由于所有的进程都共有一个最原始的父进程init,其pid为1,所以每隔1秒查询一次父进程状态,直至父进程终止。 以上...
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NSUserDefaults removeObjectForKey vs. setObject:nil

...m not positive. To completely remove a value for a key use UserDefaults.standard.removeObject(forKey: "YourDefault") I tested with the following code: UserDefaults.standard.set(["a", "b", "c"], forKey: "MyDefaults") print("Test A: My saved defaults \(UserDefaults.standard.object(forKey: "MyDefaul...
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How to change font face of Webview in Android?

... custom font. I'm using webview in developing an bilingual browser app for Android. 14 Answers ...