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How to sort a List alphabetically using Object name field
...alization. Some languages have different order due to few extra characters etc.
Collator collator = Collator.getInstance(Locale.US);
if (!list.isEmpty()) {
Collections.sort(list, new Comparator<Campaign>() {
@Override
public int compare(Campaign c1, Campaign c2) {
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LinearLayout not expanding inside a ScrollView
...- LinearLayout(child of ScrollView)-- add here textView, Buttons , spinner etc whatever u want . Then add this LinearLyout to ScrollView. Bcoz only one CHILD for ScrollView applicable and last add this ScrollView to LinearLyout.If defined area is exceed from Screen size then u will get a Scroll with...
How to convert Strings to and from UTF8 byte arrays in Java
...the performance difference is small, I prefer using objects (Charset, URL, etc) over their string forms when possible.
– Bart van Heukelom
Dec 7 '10 at 9:08
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How can I pad a String in Java?
...us Apache Commons projects (Commons Lang, Commons Collections, Commons IO, etc). It's also built by really smart guys (Kevin Bourrillion et al), many of whom are active at SO. Myself I ended up replacing the various Apache Commons libs with just Guava years ago, and have had no regrets.
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Best way to stress test a website [duplicate]
...asy to record scenarios for virtual users. I tested my SPA (with requirejs etc.) and it works.
– opengrid
Jan 15 '13 at 13:15
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How to find the mysql data directory from command line in windows
...need the value of datadir as output, and only that, without column headers etc, but you don't have a GNU environment (awk|grep|sed ...) then use the following command line:
mysql -s -N -uUSER -p information_schema -e 'SELECT Variable_Value FROM GLOBAL_VARIABLES WHERE Variable_Name = "datadir"'
Th...
How to close IPython Notebook properly?
... which makes the notebook interfaces, deals with loading and saving files, etc.
– Thomas K
Dec 10 '17 at 10:39
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Android emulator and virtualbox cannot run at same time
... the Virtualbox emulator and unload its driver (vboxdrv) by running 'sudo /etc/init.d/vboxdrv stop'. Google suggests this "solution" on its Android Emulator page in the section about Linux.
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Web scraping with Python [closed]
...les redirections, gzipped responses, odd encodings, integrated http cache, etc.
Once you are into Scrapy, you can write a spider in less than 5 minutes that download images, creates thumbnails and export the extracted data directly to csv or json.
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How to get a resource id with a known resource name?
...eful in the context of writing tests to make sure certain strings exist or etc.
– Ehtesh Choudhury
May 1 '15 at 22:14
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