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Why are nested weights bad for performance? Alternatives?
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Starting in API 21 the notion of weight was added to GridLayout. To support older android devices, you can use the GridLayout from the v7 support library. android.support.v7.widget.GridLayout
– Эван...
Git Tag list, display commit sha1 hashes
...7a0d840c52f3abce54b1c6b0130 refs/tags/1.3.0^{}
The lines ending with ^{} start with the SHA1 hash of the actual commit that the tag points to.
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How to efficiently concatenate strings in go
...t that different. So I'd use that :). The difference being that the buffer starts with 0 bytes so it has to reallocate (this make it seem a little slower I guess). Easier to use, though.
– Aktau
Jun 27 '14 at 12:50
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What is the difference between Tomcat, JBoss and Glassfish?
I am starting to look into Enterprise Java and the book I am following mentions that it will use JBoss. Netbeans ships with Glassfish. I have used Tomcat in the past.
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How to restart a rails server on Heroku?
Locally I just interrupt (ctrl-c) and then start it again.
5 Answers
5
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Using C++ library in C code
...ructors with your static variables are supposed to be called before main() start. This won't happen if C is your main. I you have a lot of static variables, the best thing to do is to replace static variables with singletons.
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Linux error while loading shared libraries: cannot open shared object file: No such file or director
...hat problem when my program successfully compiled with cmake but could not start due to error. That answer resolved my issue
– Ivan Talalaev
Oct 17 '17 at 7:35
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Orchestration vs. Choreography
...position. However, I realised that this answer was 2 years ago when I just started reading about service composition. I will update this answer with references and expand on the proprieties of both
– Andrei
May 26 '17 at 17:19
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How do you loop through each line in a text file using a windows batch file?
...pt; from a batch-script, an extra % needs to be added, as shown below:
---START of MyScript.bat---
@echo off
for /F "tokens=*" %%A in ( MyList.TXT) do (
ECHO Processing %%A....
CALL %%A ARG1
)
@echo on
;---END of MyScript.bat---
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About Python's built in sort() method
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Sure! The code's here, starting with function islt and proceeding for QUITE a while;-). As Chris's comment suggests, it's C code. You'll also want to read this text file for a textual explanation, results, etc etc.
If you prefer reading Java code...