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Android Calling JavaScript functions in WebView
...m the android app, call a javascript function with a test message, which inturn calls a java function back in the android app that displays test message via toast.
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How do I parse JSON with Objective-C?
...il data raises an exception, and who
// knows how your third-party library intends to react?
if(NSClassFromString(@"NSJSONSerialization"))
{
NSError *error = nil;
id object = [NSJSONSerialization
JSONObjectWithData:returnedData
options:0
...
Customize UITableView header section
...
-(UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
{
UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, tableView.frame.size.width, 18)];
/* Create custom view to display section header... */
UILabel *label = [[UILabel alloc] initWithFra...
How to compare only date components from DateTime in EF?
...pare date but the question is related to LINQ to Entities who is unable to convert .Date property into SQL.
– Michaël Carpentier
Jan 30 '13 at 13:06
1
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Does Java have a complete enum for HTTP response codes?
...TTP response codes. It should support conversion to/from the corresponding integer values.
11 Answers
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Android WebView style background-color:transparent ignored on android 2.2
...ompatible with 8
wv.setBackgroundColor(0x00000000);
if (Build.VERSION.SDK_INT >= 11) wv.setLayerType(WebView.LAYER_TYPE_SOFTWARE, null);
this.wv.setWebViewClient(new WebViewClient()
{
@Override
public void onPageFinished(WebView view, String url)
{
wv.setBackgroundColor(0x00...
Ternary Operators in JavaScript Without an “Else”
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> Returns expr1 if it can be converted to true; otherwise, returns expr2. Logical Operators (MDN)
– Szabolcs Páll
Sep 30 '15 at 10:00
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Get size of an Iterable in Java
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He says that he's not interested in the elements and doesn't care if they are removed though.
– aioobe
Jul 22 '12 at 9:13
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Logical operators (“and”, “or”) in DOS batch
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De Morgan's laws allow us to convert disjunctions ("OR") into logical equivalents using only conjunctions ("AND") and negations ("NOT"). This means we can chain disjunctions ("OR") on to one line.
This means if name is "Yakko" or "Wakko" or "Dot", then ...
Common use-cases for pickle in Python
...tributed system (marshalling)
3) storing python objects in a database
4) converting an arbitrary python object to a string so that it can be used as a dictionary key (e.g. for caching & memoization).
There are some issues with the last one - two identical objects can be pickled and result in ...