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Convert Iterator to ArrayList
...Spliterators
.spliteratorUnknownSize(iterator, Spliterator.ORDERED), false)
.collect(
Collectors.toCollection(ArrayList::new)
);
}
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gdb fails with “Unable to find Mach task port for process-id” error
... to “Always Trust”.
You must quit “Keychain Access” application in order to use the certificate and restart “taskgated” service by killing the current running “taskgated” process. Alternatively you can restart your computer.
Finally you can sign gdb:
sudo codesign -s gdb-cert /usr/l...
What is referential transparency?
... as its internal structure, the number
and nature of its components, the order in which they are evaluated or the colour of the ink
in which they are written, are irrelevant to the value of the main expression.
The use of "in essence" suggests that Strachey is paraphrasing it in order to expla...
JavaScript “new Array(n)” and “Array.prototype.map” weirdness
...p calls a provided callback function once for each element in an array, in order, and constructs a new array from the results. callback is invoked only for indexes of the array which have assigned values; it is not invoked for indexes which have been deleted or which have never been assigned values....
Handlebars/Mustache - Is there a built in way to loop through the properties of an object?
...hanks for Ben's solution, my use case to display only particular fields in order
with object
Code:
handlebars.registerHelper('eachToDisplayProperty', function(context, toDisplays, options) {
var ret = "";
var toDisplayKeyList = toDisplays.split(",");
for(var i = 0; i < toDispla...
How to handle a lost KeyStore password in Android?
...st of words and I later found out it was three of these words in a certain order, but I had to figure it out myself. Thanks for sharing though, glad it helped other people
– Teo Inke
Jun 9 '16 at 22:40
...
How do you set a default value for a MySQL Datetime column?
...
mysql> create table test (str varchar(32), ts TIMESTAMP DEFAULT CURRENT_TIMESTAMP);
Query OK, 0 rows affected (0.00 sec)
mysql> desc test;
+-------+-------------+------+-----+-------------------+-------+
| Field | Type | Null | Key | Default | Extra |
+-------+-------------+...
How to read environment variables in Scala
...t in Play2 and Akka) then you can use
foo = "default value"
foo = ${?VAR_NAME}
syntax to override foo if an environment variable VAR_NAME exist.
More details in https://github.com/typesafehub/config#optional-system-or-env-variable-overrides
...
For homebrew mysql installs, where's my.cnf?
...ns listed.
Default options are read from the following files in the given order:
/etc/my.cnf /etc/mysql/my.cnf /usr/etc/my.cnf ~/.my.cnf
The following groups are read: mysql client
The following options may be given as the first argument:
--print-defaults Print the program argument list and...
How to get orientation-dependent height and width of the screen?
...:
#define IsIOS8 (NSFoundationVersionNumber > NSFoundationVersionNumber_iOS_7_1)
-(CGRect)currentScreenBoundsDependOnOrientation
{
CGRect screenBounds = [UIScreen mainScreen].bounds ;
if(IsIOS8){
return screenBounds ;
}
CGFloat width = CGRectGetWidth(screenBounds) ;
...