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How to use MySQL DECIMAL?
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You said "There is no way to create an "unsigned" DECIMAL column", yet your code example indicates "DECIMAL(6,4) UNSIGNED NOT NULL". Why is this?
– liang
Aug 6 '14 at 17:52
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How to deny access to a file in .htaccess
... the <Files> directive only applies to that directory (I guess to avoid confusion when rules/directives in the htaccess of subdirectories get applied superceding ones from the parent).
So you can have:
<Files "log.txt">
Order Allow,Deny
Deny from all
</Files>
For Apache 2...
Case statement with multiple values in each 'when' block
...s a series of comma-separated expressions to the right of it, not a single identifier. Because of this, if you had when a or b, it's not clear whether this is to be taken as the equivalent of when a, b or when (a or b), the latter of which evaluates the expression a or b first before throwing it i...
if, elif, else statement issues in Bash
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@Chinggis6 True, bad choice of words on my side.
– Camusensei
Sep 14 '17 at 15:18
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How to Get the Title of a HTML Page Displayed in UIWebView?
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For those who just scroll down to find the answer:
- (void)webViewDidFinishLoad:(UIWebView *)webView{
NSString *theTitle=[webView stringByEvaluatingJavaScriptFromString:@"document.title"];
}
This will always work as there is no way to turn off Javascript in UIWebView.
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Custom sort function in ng-repeat
...-repeat="card in cards | orderBy:myValueFunction"
Here is the working jsFiddle
The other thing worth noting is that orderBy is just one example of AngularJS filters so if you need a very specific ordering behaviour you could write your own filter (although orderBy should be enough for most uses c...
What is the significance of initializing direction arrays below with given values when developing ch
...east, -1,0 is west, 0,1 is south, 0,-1 is north and so on.
(Here I have said top left is 0,0 and bottom right is 4,4 and shown what move each index of the arrays will make from the central point, X, at 2,2.)
.....
.536.
.1X0.
.724.
.....
The way it is set up, if you do ^1 (^ being bitwise XOR) o...
Add subdomain to localhost URL
...wever, my web app runs on a port, say 1234. I searched around and people said there is no way to specify a port number in /etc/hosts. What is the best way to specify port?
– Kevin
Sep 26 '13 at 9:12
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How do I query using fields inside the new PostgreSQL JSON datatype?
... json-producing) functions, but not in 9.2.
Doesn't prevent him from providing an example implementation in PLV8 that should solve your problem.
Postgres 9.3
Offers an arsenal of new functions and operators to add "json-processing".
The manual on new JSON functionality.
The Postgres Wiki on ne...
Node.js: How to send headers with form data using request module?
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throw new Error('undefined is not a valid uri or options object.') ^ Error: undefined is not a valid uri or options object. at request (C:\Users\pjt\node_modules\request\index.js:44:11) at Request._callback (C:\Users\pjt\routes\payment.js:170:11) at R...