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How can I add a boolean value to a NSDictionary?
...ctionary[@"key1"] = @(boolValue);
dictionary[@"key2"] = @YES;
The syntax converts BOOL to NSNumber, which is acceptable to NSDictionary.
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Python creating a dictionary of lists
...
Personally, I just use JSON to convert things to strings and back. Strings I understand.
import json
s = [('yellow', 1), ('blue', 2), ('yellow', 3), ('blue', 4), ('red', 1)]
mydict = {}
hash = json.dumps(s)
mydict[hash] = "whatever"
print mydict
#{'[["ye...
How can I modify the size of column in a MySQL table?
...o large even if it's the only column in that table, so MySQL automatically converts it to a MEDIUMTEXT data type.
mysql> create table foo (str varchar(300));
mysql> alter table foo modify str varchar(65536);
mysql> show create table foo;
CREATE TABLE `foo` (
`str` mediumtext
) ENGINE=MyI...
How to split a dos path into its components in Python
... program and I have to store this data in a variable. I am not sure how to convert data stored in a variable into "raw text".
– BeeBand
Jul 13 '10 at 14:29
...
How to get the Display Name Attribute of an Enum member via MVC razor code?
...eturn value.GetType().GetFields(BindingFlags.Static | BindingFlags.Public).Select(fi => fi.Name).ToList();
}
public static IList<string> GetDisplayValues(Enum value)
{
return GetNames(value).Select(obj => GetDisplayValue(Parse(obj))).ToList();
}
private stat...
What does java.lang.Thread.interrupt() do?
...eceive a ClosedByInterruptException.
If this thread is blocked in a
Selector then the thread's interrupt
status will be set and it will return
immediately from the selection
operation, possibly with a non-zero
value, just as if the selector's
wakeup method were invoked.
If none...
Can Vim highlight matching HTML tags like Notepad++?
...at the cursor is on? 2. Currently, if a html tag has attributes, those are selected as well. Is it possible only to select the tag name, without attributes?
– linqq
Nov 21 '11 at 19:49
...
Application Skeleton to support multiple screens
...clipse, it's easy to create multiple emulators (from the Eclipse menu bar, select Window > AVD Manager > New) configured with values for real devices:
Name the emulator for the real device it's emulating
Specify Resolution, don't use Built-in generic sizes
Set the device density to match the ...
Should I impose a maximum length on passwords?
...it was hashed, the password length wouldn't matter to them (hash functions convert a string of any length to a fixed length).
– Vicky Chijwani
Apr 15 '17 at 13:58
...
In Git, how can I write the current commit hash to a file in the same commit
...'$branch'\n" > gitcommit.py
Now the only thing we need is a tool that converts prev_commit,branch pair to a real commit hash :)
I don't know whether this approach can tell merging commits apart. Will check it out soon
...