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How to tell if a tag failed to load
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yes, true, that's why I asked to be more specific of what kind of error he's looking for.
– Luca Matteis
Feb 11 '09 at 21:51
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Best way to determine user's locale within browser
...languages contains an array of locales in order of user preference, and is more accurate than navigator.language, however to make it backwards-compatible (Tested Chrome / IE / Firefox / Safari), then use this:
function getLang()
{
if (navigator.languages != undefined)
return navigator.languages[...
How do I push a local repo to Bitbucket using SourceTree without creating a repo on bitbucket first?
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How can I get a Bootstrap column to span multiple rows?
...a great answer, but what if box 5 needed to extend into row 3 as well, and more-so, dynamically?
– Misha'el
Feb 19 '16 at 2:12
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Base64 encoding in SQL Server 2005 T-SQL
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I know this has already been answered, but I just spent more time than I care to admit coming up with single-line SQL statements to accomplish this, so I'll share them here in case anyone else needs to do the same:
-- Encode the string "TestData" in Base64 to get "VGVzdERhdGE="
S...
Git 工具 - 子模块(submodule)：一个仓库包含另一个仓库 - 开源 & Github -...
...ff.submodule log
$ git diff
Submodule DbConnector c3f01dc..d0354fc:
> more efficient db routine
> better connection routine
如果在此时提交，那么你会将子模块锁定为其他人更新时的新代码。
如果你不想在子目录中手动抓取与合并，那么还...
Use of def, val, and var in scala
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100
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How to implement if-else statement in XSLT?
... matches the complement of the first one makes any subsequent modification more prone to error.
– Philippe-André Lorin
Jan 13 '17 at 11:01
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How can I log the stdout of a process started by start-stop-daemon?
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How to get all properties values of a JavaScript Object (without knowing the keys)?
... var val = obj[keys[i]];
// use val
}
If you want something a little more compact or you want to be careful with functions in loops, then Array.prototype.forEach is your friend:
Object.keys(obj).forEach(function (key) {
var val = obj[key];
// use val
});
The next method builds an ar...