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What are the use cases for selecting CHAR over VARCHAR in SQL?
I realize that CHAR is recommended if all my values are fixed-width. But, so what? Why not just pick VARCHAR for all text fields just to be safe.
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A transport-level error has occurred when receiving results from the server [closed]
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In my particular case, I had a MultipleActiveResultSets=True setting in connection string that caused the same error.
– Semyon Vyskubov
May 4 '17 at 8:16
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HTML encoding issues - “” character showing up instead of “ ”
... Thank you! This did the trick. I see in the request/response the file (in my case, ASPX) was encoded as UTF-8. Notepad++ had it encoded to UTF-8, also. What the heck, right? But you're solution did the trick. For me, it was a Spanish phrase that wasn't encoding properly on the page. I've read elsew...
Reloading the page gives wrong GET request with AngularJS HTML5 mode
I want to enable HTML5 mode for my app. I have put the following code for the configuration, as shown here :
24 Answers
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Node.js throws “btoa is not defined” error
In my node.js application I did an npm install btoa-atob so that I could use the btoa() and atob() functions which are native in client-side javascript but for some reason weren't included in node. The new directory showed up in my node_modules folder, which itself is in root alongside app....
How to avoid long nesting of asynchronous functions in Node.js
...e data from a DB, so I have created some functions that get that data from my DB. I'm just a newbie in Node.js, so as far as I understand, if I want to use all of them in a single page (HTTP response) I'd have to nest them all:
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Get to UIViewController from UIView?
... delegate pattern.
An example of how to implement it follows:
@protocol MyViewDelegate < NSObject >
- (void)viewActionHappened;
@end
@interface MyView : UIView
@property (nonatomic, assign) MyViewDelegate delegate;
@end
@interface MyViewController < MyViewDelegate >
@end
The ...
T-SQL: Using a CASE in an UPDATE statement to update certain columns depending on a condition
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I agree about the dynamic SQL. So will my data be affected though? I mean I don't want it changed for certain condition. So it will just reinsert what's already in there? The amount of hits to the db might not be so bad.
– pqsk
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libpng warning: iCCP: known incorrect sRGB profile
... command. Specifically, I used mogrify to affect all images in a folder. My command looked like this: mogrify -strip *.png
– Maxito
Nov 25 '14 at 20:28
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Any way to replace characters on Swift String?
... @jaumard suggested and use replacingOccurrences()
let aString = "This is my string"
let newString = aString.replacingOccurrences(of: " ", with: "+", options: .literal, range: nil)
And as noted by @cprcrack below, the options and range parameters are optional, so if you don't want to specify stri...