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Нужна ли высшая математика в веб-программировании?
Я понимаю, что она нужна например при разработке трёхмерных игр и т.п. А если я решу заняться двумерной графикой, мне необходимо изучить высшую математику и геометрию, или не обязательно?
Уровень моих знаний по математике пока равен почти нулю. По геометрии — так же.
Э... |
Copying metadata and code from one Production org to another
How do I copy(for want of a better word) metadata (i.e. Objects, Workflows, Validation rule etc), and code (Apex, Visualforce, Triggers) from one Production org to another production org?
Is this even possible? I know that Change Sets won't help here since t... |
Can I compare Profiles?
We have many profiles in our org, and I suspect that some of them are redundant because the person who originally set them up didn't seem to understand the purpose of Profiles (confusion with Roles, perhaps). I would like to consolidate and clean them up, but I need to be able to do a diff on th... |
CSS / HTML Background color for a div not reaching bottom of page when height = 100%?
My sidebar for a website I'm trying to make is supposed to reach the bottom of the page regardless of how you resize the page, and it worked for a week until now when for some reason the bottom-left is poking out like so: image of pro... |
Using APEX to assemble HTML Letterhead Emails
I am looking to assemble an HTML Letterhead Email Template for an email service integration project.
There are two sObjects that hold this information - EmailTemplate and BrandTemplate.
BrandTemplate.value = broken HTML (styles aren't associated to tags) Letterhead with CDA... |
Не работает Last(L) модификатор mod_rewrite
Доброго времени суток коллеги, собственно вопрос в следующем...
У меня прописано следующее правило:
RewriteRule ^.*$ public/index.php [L]
Это правило делает переадресацию всех запросов на фронт контроллер... Тут никаких проблем нет и все чудесно работает. Проблема, почему-то,... |
Is there a way to access SFDC API log?
I'm looking for a way to monitor API calls. Specifically when an API update came through. We have a hosting service that sends trial user info to the SFDC lead object through the SFDC API. There are questions as to whether some of the calls are reaching SFDC. Is there a way to see... |
Реализация анимации и наложения моделей 3D
Доброго времени суток, в 3d графике практически полный 0, приветствуются развернутые ответы как для новичка (а еще лучше - новичка-идиота :))
Как именно реализовывается анимация 3d модели с т.з. 3d моделлера (исключительно абстрактно) и как именно это используется в коде, как... |
How can I install Ubuntu on an iPad?
I'd love to install Ubuntu as a standard standalone on my ipad, is there any way to do so?
lol, http://www.youtube.com/watch?v=XsD15O0hpDI
@mateo_salta He's using VNC and connecting to a remote computer. You noticed at 0:05 how the screen rotated iPad-style?
that is why the "lol"... |
What is a concise function that formats a (String) decimal into a currency format in Apex?
goal:
write the most concise function that formats a (String) decimal into a currency format in Apex. Feel free to trainwreck the code for points, I've kept mine exploded for readability purposes.
Is this an actual problem you a... |
Can report data be accessed programatically?
Is there any way to access existing reports and their data to be used in apex? Sure, I could write the SOQL manually but if I want it to mirror a specific report I would have to make code changes anytime the report was updated.
I don't think it can currently be done but I'd... |
Copy Production data to Developer Sandbox
I'm on Enterprise Edition and only have a developer sandbox... (I really miss my Full Copy sandbox and UE).
I need to do some tests against "real" data. I have a strict rule of not testing or developing in Production. This means I need to get a sample of my Real data in product... |
Тесты производительности. Серверные языки. СУБД
Затеял стартап своими руками. Конечно, хочется сделать все по максимуму круто.
Не могу найти в сети толковой информации о сравнении серверных языков (платформ) типа php, ruby, pyton и т.д.
В первую очередь? Посмотрел бы на тесты производительности, но и любой другой анал... |
Реализация в Java сигнатуры метода?
Как этот метод реализовать на java.
Нужен для того чтобы проверить кодировку файлов на битовом уровне.
Код:
unc ::IsUTF8(unc *cpt) { if (!cpt) return 0;
if ((*cpt & 0xF8) == 0xF0) { // start of 4-byte sequence
if (((*(cpt + 1) & 0xC0) == 0x80)
&& ((*(cpt + 2) & 0xC0) == 0x80)
&&... |
In a game programming project, how do I handle multiple items with multiple instances?
Assuming that I have a 2 player game that has multiple weapons in it. At the start of the game, the players can choose their own weapons and equip it to their characters. So if Right now, I have the following code to implement the sa... |
How to export debug logs?
I spend my days waiting on the Force.com Console and it makes me crazy, I have a pretty nice machine and it still chokes on the details sometimes.
Anyways, I saw Loggly had given a presentation at DF '11 and is presenting again this year Dreamforce '12.
However, it seems like they're presentat... |
Как именно реализованы процессы в Erlang?
Вопрос несет сугубо академический характер.
Собственно:
Erlang is designed for massive concurrency. Erlang processes are light-weight (grow and shrink dynamically) with small memory footprint, fast to create and terminate and the scheduling overhead is low.
Какие условия долж... |
HotPlug my USB mouse
Whenever I try to plug in my optical mouse after my Ubuntu 10.04 has booted, the OS doesn't seem to Hotplug my mouse. For using the mouse I would need to reboot the OS. Is there any script which can activate my mouse?
The output of lsusb command is
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation... |
Дизайн сайта
Через сколько лет дизайн, построение блоков и т.д. на сайте устаревает. Например сейчас оно новое, через сколько лет оно будет старое и уродливое? Раз во сколько лет на сайте надо делать редизайн меняя архитектуру и т.д. ?
Не буду швыряться ссылками с гугла, просто скопипастю.
» Иногда возникает вопрос: Чт... |
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