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HTML5 form required attribute. Set custom validation message?
... support setCustomValidity should also support the DOMContentLoaded event, meaning JQuery is not needed, if it is not used for anything else.
– itpastorn
Jan 5 '13 at 17:12
1
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What was the strangest coding standard rule that you were forced to follow? [closed]
...en misunderstood. The original idea was to prefix the variable so that the meaning was clear. For example:
int appCount = 0; // Number of apples.
int pearCount = 0; // Number of pears.
But most people use it to determine the type.
int iAppleCount = 0; // Number of apples.
int iPearCount = 0; //...
Foreign Key to multiple tables
...r example, each of the two existing owner types has their own table (which means you have something to reference). If this will always be the case you can have something like this:
CREATE TABLE dbo.Group
(
ID int NOT NULL,
Name varchar(50) NOT NULL
)
CREATE TABLE dbo.User
(
ID int NO...
R memory management / cannot allocate vector of size n Mb
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What do you mean by "only create the object you need in one session"?
– Benjamin
Mar 3 '11 at 0:49
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How to get distinct values from an array of objects in JavaScript?
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@Thomas ... means spread operator. In this case it means create new set and spread it in a list. You can find more about it here: developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– Vlad Bezden
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What are the git concepts of HEAD, master, origin?
...our current branch, but that doesn't have to be the case. HEAD really just means "what is my repo currently pointing at".
In the event that the commit HEAD refers to is not the tip of any branch, this is called a "detached head".
master: the name of the default branch that git creates for you when...
Set the layout weight of a TextView programmatically
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where do you get this information that 1f means the weight variable ? Can you provide a link please ?
– hayonj
Sep 25 '13 at 4:31
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Delete all local changesets and revert to tree
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Thanks. When you say 'delete all the local stuff', do you mean delete the entire repository, or just my changes? What does hg init do (have Googled but can't see a simple explanation) and do I need to use any flags with it? Will it delete things like my Mercurial .hgrc preferences?
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How do BitTorrent magnet links work?
...rks, I looked up the specs and didn't find any answers. The wiki says xt means "exact topic" and is followed by the format ( btih in this case) with a SHA1 hash. I saw base32 mentioned, knowing it's 5 bits per character and 32 characters, I found it holds exactly 160bits, which is exactly the siz...
How can I read SMS messages from the device programmatically in Android?
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@Janusz: There is no documented and supported means that works across all SMS clients on all devices.
– CommonsWare
Dec 27 '10 at 15:07
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