Tutorial by Topics: oop

In Kotlin, loops are compiled down to optimized loops wherever possible. For example, if you iterate over a number range, the bytecode will be compiled down to a corresponding loop based on plain int values to avoid the overhead of object creation.

This section provides an overview of what loopbackjs is, and why a developer might want to use it. It should also mention any large subjects within loopbackjs, and link out to the related topics. Since the Documentation for loopbackjs is new, you may need to create initial versions of those rela...

for (declaration, condition, iteration) { } while (condition) { } do { } while (condition) General Remark If you intend to create a loop to wait for something to happen, you're probably on the wrong track here. Rather remember that all code after setup() is run from a method called loop()...

Big thanks to Pete Freitag for his CFScript Cheat Sheet Adam Cameron for CF 11: CFLOOP in CFScript is Very Broken (and it still is in CF 2016).

$scope.$watch(watchExpression, callback, [deep compare]) $scope.$digest() $scope.$apply([exp])

ParameterDetailXmsInitial memory allocateXmxMax memory allocate

Official docs explains playbook conditionals. http://docs.ansible.com/ansible/playbooks_conditionals.html Ansible (github) https://github.com/marxwang/ansible-learn-resources

for /l %%p in (startNumber, increment, endNumber) do command for /f %%p in (filename) do command for /f %%p in ("textStrings") do command for /f %%p in ('command') do command for /r drive:\path %%p in (set) do command for /d %%p in (directory) do command The for command acce...

Hadoop v1 commands: hadoop fs -<command> Hadoop v2 commands: hdfs dfs -<command>

Shows how a sqoop script could be used to import data from various datastores/databases.

Using a WHILE loop or other iterative process is not normally the most efficient way to process data in SQL Server. You should prefer to use a set-based query on the data to achieve the same results, where possible

FlagMeaning"r"Read-only, starts at beginning of file (default mode)."r+"Read-write, starts at beginning of file."w"Write-only, truncates existing file to zero length or creates a new file for writing."w+"Read-write, truncates existing file to zero length or...

for i in iter; ...; end while cond; ...; end break continue @parallel (op) for i in iter; ...; end @parallel for i in iter; ...; end @goto label @label label Whenever it makes code shorter and easier to read, consider using higher-order functions, such as map or filter, instead of lo...

for (variable identifier in iterating collection) { expression } while (condition) { expression } do { expression } while (condition); break; continue;

add_action( 'pre_get_posts', 'callback_function_name' ); function callback_function_name( $query ) {} // for PHP 5.3.0 or above add_action( 'pre_get_posts', function( $query ){} ); ParameterDetails$query(WP_Query) Loop object If you are using PHP 5.3.0 or above, you can use closures (an...

for OrdinalVariable := LowerOrdinalValue to UpperOrdinalValue do begin {loop-body} end; for OrdinalVariable := UpperOrdinalValue downto LowerOrdinalValue do begin {loop-body} end; for EnumerableVariable in Collection do begin {loop-body} end; Delphi's for-loop syntax does not provide an...

for (<initializer>; <loop condition>; <loop statement>) { <statements> } while (<condition>) { <statements> } do { <statements> } while (<condition>); foreach (<el>, <collection>) foreach_reverse (<el>, <collection>) ...