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What's a simple way to get a text input popup dialog box on an iPhone
...wordPrompt = UIAlertController(title: "Enter Password", message: "You have selected to enter your passwod.", preferredStyle: UIAlertControllerStyle.Alert);
passwordPrompt.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.Default, handler: { (action) -> Void in
// Now do ...
Check if a class is derived from a generic class
...f (parent == cur || (isParameterLessGeneric && cur.GetInterfaces().Select(i => GetFullTypeDefinition(i)).Contains(GetFullTypeDefinition(parent))))
return true;
else if (!isParameterLessGeneric)
if (GetFullTypeDefinition(parent) == cur &&...
Create table in SQLite only if it doesn't exist already
...bles with the name
tablename = 'KABOOM'
cursor.execute("SELECT count(name) FROM sqlite_master WHERE type='table' AND name=? ", (tablename, ))
print(cursor.fetchone()) # this SHOULD BE in a tuple containing count(name) integer.
# check if the db has existing table...
Why can't I initialize non-const static member or static array in class?
...e symbol if it is used in the translation unit and ensures the linker only selects and leaves one copy if it's defined in multiple translation units due to it being in a comdat group. const at file scope makes the compiler never emit a symbol because it's always substituted immediately in the code u...
CSS last-child(-1)
I am looking for a css selector that lets me select the pre-last child of list.
2 Answers
...
How to Detect if I'm Compiling Code with a particular Visual Studio version?
... @thomthom : This macro exactly reflects the Toolset version used by the selected target of the build project. Or more distinct: Project->Properties->General->Platform Toolset.
– Yamakuzure
Nov 30 '17 at 11:57
...
Accessing outside variable using anonymous function as params
... same no matter what function is executing.
Code:
$result = '';
fetch("SELECT title FROM tbl", function($r) use (&$result) {
$result .= $r['title'];
});
But beware (taken from one of comments in previous link):
use() parameters are early binding - they use the variable's value at
...
How to specify an element after which to wrap in css flexbox? [duplicate]
...cle explains how to break on a specific item. I can see how it talks about selecting the item, but not breaking the wrap.
– Ben Davis
Nov 8 '15 at 21:57
|...
How to calculate a Mod b in Casio fx-991ES calculator
...
Go to settings (Shift + Mode).
Press arrow down (to view more settings).
Select ab/c (number 1).
Now do your calculation (in comp mode), like 50 / 3 and you will see 16 2/3, thus, mod is 2. Or try 54 / 7 which is 7 5/7 (mod is 5).
If you don't see any fraction then the mod is 0 like 50 / 5 = 10 ...
Uninstall ReSharper 4.5
...
Click on the Resharper 4.5 installer (exe file) and instead of "Install", select "Remove". It works just like how the Visual Studio installer works, same exe file is used to install/uninstall the software.
Remove the Resharper files from "JetBrains" folder in AppData.
After doing this, visual stu...