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UIViewController viewDidLoad vs. viewWillAppear: What is the proper division of labor?
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Initially used only ViewDidLoad with tableView. On testing with loss of Wifi, by setting device to airplane mode, realized that the table did not refresh with return of Wifi. In fact, there appears to be no way to refresh tableView on the device even by hitting ...
When to use a key/value store such as Redis instead/along side of a SQL database?
...better to add Redis in this case? what is in database we add in a specific table just to have user id, comment(id), and/or timestamp, and use this directly. Won't this be the same?
– Tony Lin
Sep 1 '19 at 12:14
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Inherit from a generic base class, apply a constraint, and implement an interface in C#
... simple statements of facts sound brusque and abrasive; I try to read charitably when presented with a list of helpful facts, and recommend that you do so as well. I stand by my recommendation; if you have questions about syntax, the spec answers them definitively and begins with a helpful table of ...
typedef struct vs struct definitions [duplicate]
...he identifiers are defined. The compiler will search the global identifier table and after S has not been found it will search for S within the class identifiers.
The code presented before behaves in the same way:
typedef struct S {
int x;
} T;
void S() {} // correct [*]
//void T() {} // e...
NHibernate ISession Flush: Where and when to use it, and why?
...ty object and than insert because I have a constraint in the corresponding table.
– bob_saginowski
Apr 25 '17 at 7:46
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Why is address zero used for the null pointer?
...non-protected-mode x86 CPU, for example, address 0 is the interrupt vector table.
– ChrisW
Aug 24 '15 at 13:53
@ChrisW...
Retina displays, high-res background images
...e load, will have higher power consumption resizing the image (and Nexus 7 tables are quite known for random reboots), and consume more bandwidth. So, I'd recommend sticking with @2x only being served to 2dppx+ clients.
– cnst
Apr 13 '16 at 20:53
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What “things” can be injected into others in Angular.js?
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Rather that just fill in the table with "yes" and "no" with no explanation, I'll go into a little bit more detail.
[Note, added after finishing: this ended up being... quite a bit longer than I expected. There's a tl;dr at the bottom, but I hope this pr...
What characters are forbidden in Windows and Linux directory names?
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Let's keep it simple and answer the question, first.
The forbidden printable ASCII characters are:
Linux/Unix:
/ (forward slash)
Windows:
< (less than)
> (greater than)
: (colon - sometimes works, but is actually NTFS Alternate Data Streams)
" (double quote)
/ (forward slash)
\ (backs...
Inserting HTML into a div
...ind that innerHTML is not accessable for all types of tags when using IE. (table elements for example)
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