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What is this crazy C++11 syntax ==> struct : bar {} foo {};?
...Getting close.
Now, what if this anonymous UDT were to derive from some base?
struct bar {}; // base UDT
struct : bar {} foo; // anonymous derived UDT, and instance thereof
Finally, C++11 introduces extended initialisers, such that we can do confusing things like this:
int x{0};
And...
Plot logarithmic axes with matplotlib in python
...ing for how to use an axis for powers of two: pylab.gca().set_xscale('log',basex=2)
– zje
Apr 12 '12 at 20:16
55
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How do I integrate Ajax with Django applications?
..."
Mixin to add AJAX support to a form.
Must be used with an object-based FormView (e.g. CreateView)
"""
def render_to_json_response(self, context, **response_kwargs):
data = json.dumps(context)
response_kwargs['content_type'] = 'application/json'
return HttpRe...
Android: I am unable to have ViewPager WRAP_CONTENT
...@param measureSpec A measureSpec packed into an int
* @param view the base view with already measured height
*
* @return The height of the view, honoring constraints from measureSpec
*/
private int measureHeight(int measureSpec, View view) {
int result = 0;
in...
What is sharding and why is it important?
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Sharding is just another name for "horizontal partitioning" of a database. You might want to search for that term to get it clearer.
From Wikipedia:
Horizontal partitioning is a design principle whereby rows of a database table are held separately, rather than splitting by columns (as for...
Table is marked as crashed and should be repaired
...
Run this from your server's command line:
mysqlcheck --repair --all-databases
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How do I mock the HttpContext in ASP.NET MVC using Moq?
my base controller has an overrride of the Initialize that get's this requestContext. I am trying to pass this along but I am not doing something right.
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Get the correct week number of a given date
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@khellang how could I get ordinal week in a month based on datetime? Instead of getting week 33 I would like to see Week 2 (because week 33 is week 2 in august). stackoverflow.com/questions/58039103/…
– Roxy'Pro
Sep 21 '19 at 10:05
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How to loop through a HashMap in JSP?
... ${countries} in the desired scope. If this list is supposed to be request-based, then use the Servlet's doGet():
protected void doGet(HttpServletRequest request, HttpServletResponse response) {
Map<String, String> countries = MainUtils.getCountries();
request.setAttribute("countries",...
Remove the bottom divider of an android ListView
... Thank you for the code - I get sad when there are only XML based solutions! I am porting an app from iOS to Android, and so far I think doing this all in code was much faster than if I had of tried converting it all into XML based layout (as I defined all the iOS UI in code in the f...