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Section vs Article HTML5
I have a page made up of various "sections" like videos, a newsfeed etc.. I am a bit confused how to represent these with HTML5. Currently I have them as HTML5 <section> s, but on further inspection it looks they the more correct tag would be <article> . Could anyone shed some light on...
Xcode 6 Bug: Unknown class in Interface Builder file
...nswered Jul 24 '14 at 4:09
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How to add additional fields to form before submit?
...f(form[0] === '#') form = form.slice(1);
form = document.getElementById(form);
}
var keys = Object.keys(data);
var name;
var value;
var input;
for (var i = 0; i < keys.length; i++) {
name = keys[i];
// removing the inputs with the name if already ...
Using a Single Row configuration table in SQL Server database. Bad idea?
... have to know what type a setting is and cast it
The single row option is by far the easiest one to work with. This is because you can store each setting in its correct type in the database and not have to store the types of the settings as well as their lookup keys in code.
One thing I was concern...
Angular.js ng-repeat across multiple tr's
...s for an application that uses hidden trs to simulate a sliding out effect by showing the tr and sliding down the div in the td below. This process worked fantastically using knockout.js when iterating over an array of these rows, because I could use <!-- ko:foreach --> around both tr elemen...
Best way to check if a Data Table has a null value in it
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
JSON to pandas DataFrame
...do is extract elevation data from a google maps API along a path specified by latitude and longitude coordinates as follows:
...
How to generate gcc debug symbol outside the build target?
...--strip-debug main
or
strip --strip-debug --strip-unneeded main
debug by debuglink mode:
objcopy --add-gnu-debuglink main.debug main
gdb main
You can also use exec file and symbol file separatly:
gdb -s main.debug -e main
or
gdb
(gdb) exec-file main
(gdb) symbol-file main.debug
For det...
What is the meaning of the term arena in relation to memory?
...ce of memory that you allocate once and then use to manage memory manually by handing out parts of that memory. For example:
char * arena = malloc(HUGE_NUMBER);
unsigned int current = 0;
void * my_malloc(size_t n) { current += n; return arena + current - n; }
The point is that you get full cont...
SQL - Select first 10 rows only?
...
select top 100 colA, colB from myTable
In MySQL, use:
select ... order by num desc limit 10
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