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Super slow lag/delay on initial keyboard animation of UITextField
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Code in block added to main queue and run asynchronously. (don't locked main thread)
dispatch_async(dispatch_get_main_queue(), ^(void){
[textField becomeFirstResponder];
});
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What encoding/code page is cmd.exe using?
When I open cmd.exe in Windows, what encoding is it using?
6 Answers
6
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How to set specific java version to Maven
...anielBarbarian to set it in mvn.bat.
For some not familiar with window's batch file, I just basically added the set JAVA_HOME=<path_to_other_jdk> line after @REM ==== START VALIDATION ==== in mvn.bat (i.e., %MAVEN_HOME%\bin\mvn.bat):
@REM ==== START VALIDATION ====
set JAVA_HOME=C:\Program ...
Data Modeling with Kafka? Topics and Partitions
...bout when using a new service (such as a non-RDBMS data store or a message queue) is: "How should I structure my data?".
4 ...
Rename multiple files based on pattern in Unix
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if you want to batch rename recursively use ; in conjunction with #1. example: mmv ";fgh*" "#1jkl#2"
– Alp
Apr 12 '15 at 16:14
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Can you use if/else conditions in CSS?
... PHP that way the elements styling can change.
– csga5000
Feb 21 '15 at 22:14
and, what about if you want to stylize s...
Environment variables for java installation
...vac is not recognized as internal or external command, operable program or batch file.
Write in cmd : set path=C:\Program Files\Java\jdk1.8.0_121\bin
Write in cmd : javac
You can check that path is set if not error has been raised.
It is important to note that these changes are only temporary...
Loop through all nested dictionary values?
...quite easily by replacing the stack (a list) by a deque or even a priority queue.
– Fred Foo
May 25 '12 at 15:30
Yep, ...
Python multiprocessing PicklingError: Can't pickle
....function failed
The problem is that the pool methods all use a mp.SimpleQueue to pass tasks to the worker processes. Everything that goes through the mp.SimpleQueue must be pickable, and foo.work is not picklable since it is not defined at the top level of the module.
It can be fixed by defining...
How do I POST JSON data with cURL?
...sted your time. syntax worked fine for me on OSX when I posted it (haven't retried). Guess it is/was just a platform difference. I imagine the upvotes are from people that it helped.
– Adam Tuttle
Nov 1 '15 at 1:23
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