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How do I put a variable inside a string?
...es (the %d in this case). For more details, see the Python documentation:
https://docs.python.org/3/library/stdtypes.html#printf-style-string-formatting
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Difference between viewDidLoad and viewDidAppear
...get memory leaks if you don't release them when the view disappears.
See: https://developer.apple.com/documentation/uikit/uiviewcontroller
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foll...
Purpose of Unions in C and C++
...ct wording, and the subsequent release of TC3. open-std.org/jtc1/sc22/wg14/www/docs/dr_283.htm
– Pascal Cuoq
Aug 17 '13 at 6:53
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How to set selected value on select using selectpicker plugin from bootstrap
...ut your selectpicker is not refreshed
As you can read from documentation
https://silviomoreto.github.io/bootstrap-select/methods/#selectpickerval
The right way to do this would be
$('.selectpicker').selectpicker('val', 1);
For multiple values you can add array of values
$('.selectpicker').sel...
Why the switch statement cannot be applied on strings?
...
C++ 11 update of apparently not @MarmouCorp above but http://www.codeguru.com/cpp/cpp/cpp_mfc/article.php/c4067/Switch-on-Strings-in-C.htm
Uses two maps to convert between the strings and the class enum (better than plain enum because its values are scoped inside it, and reverse looku...
Position Relative vs Absolute?
...nd placed exactly where you tell it to go.
Here is a good tutorial http://www.barelyfitz.com/screencast/html-training/css/positioning/ with the sample usage of both position with respective to absolute and relative positioning.
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How to make Java honor the DNS Caching Timeout?
...et.URLConnection;
public class Test {
final static String hostname = "www.google.com";
public static void main(String[] args) {
// only required for Java SE 5 and lower:
//Security.setProperty("networkaddress.cache.ttl", "30");
System.out.println(Security.getPropert...
Python truncate a long string
...rs(75)
Have a look at Truncator's source code to appreciate the problem:
https://github.com/django/django/blob/master/django/utils/text.py#L66
Concerning truncation with Django:
Django HTML truncation
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IntelliJ does not show 'Class' when we right click and select 'New'
...take this more seriously. This gives the IDE a terrible UI/UX experience.
https://youtrack.jetbrains.com/issue/IDEA-203100
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How do I base64 encode (decode) in C?
... together a project on github to compare the base64 encoders and decoders: https://github.com/gaspardpetit/base64/
At this point, I have not limited myself to C algorithms - if one implementation performs well in C++, it can easily be backported to C. Also tests were conducted using Visual Studio 2...