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Import package.* vs import package.SpecificType [duplicate]
...ports list small so I can tell what is going on at a glance. To do this, I set the threshold at 4 classes. Above that, Eclipse will use * for my code. I find this keeps my package imports readable, and I tend to refer to them as the first thing I do when I look at a class, to answer the question: Wh...
How can I monitor the thread count of a process on linux?
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andrzejdoro, you can enable it in htop setting, just press F2(setup) - Setup Columns - select NLWP in Available Columns and move it into Activated Columns - F10 for save
– slav0nic
Sep 17 at 10:17
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How can I autoformat/indent C code in vim?
...re controlled by command line parameters.
In order to use it in vim, just set the formatprg option to it, and then use the gq command. So, for example, I have in my .vimrc:
autocmd BufNewFile,BufRead *.cpp set formatprg=astyle\ -T4pb
so that whenever I open a .cpp file, formatprg is set with the...
How does a Linux/Unix Bash script know its own PID?
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If the process is a child process and $BASHPID is not set, it is possible to query the ppid of a created child process of the running process. It might be a bit ugly, but it works. Example:
sleep 1 &
mypid=$(ps -o ppid= -p "$!")
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How can I debug javascript on Android?
...s I have tried. Read more on Android browser's about:debug, what do those settings do?
Edit:
What also helps to retrieve more information like line number is to add this code to your script:
window.onerror = function (message, url, lineNo){
console.log('Error: ' + message + '\n' + 'Line Numbe...
Angularjs Template Default Value if Binding Null / Undefined (With Filter)
..., your content is replaced automatically, and everythings happy
angularjs setting default values to display before evaluation
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Knockout.js bound input value not updated when I use jquery .val('xyz')
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
How can I get the corresponding table header (th) from a table cell (td)?
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// Returns jquery object
function thFromTd(td) {
var ofs = td.offset().left,
table = td.closest('table'),
thead = table.children('thead').eq(0),
positions = cacheThPositions(thead),
matches = positions.filter(function(eldata) {
return eldata.left &...
Disable output buffering
...le
python process using "python -u"
(or#!/usr/bin/env python -u etc) or by
setting the environment variable
PYTHONUNBUFFERED.
You could also replace sys.stdout with
some other stream like wrapper which
does a flush after every call.
class Unbuffered(object):
def __init__(self, stream):
sel...
Android - Back button in the title bar
...er a new activity, the icon in the title bar turns into a back button, but for the app I am making, it doesn't do that. How do I make that icon take you back to the previous screen?
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