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top -c command in linux to filter processes listed based on processname
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Using pgrep to get pid's of matching command lines:
top -c -p $(pgrep -d',' -f string_to_match_in_cmd_line)
top -p expects a comma separated list of pids so we use -d',' in pgrep. The -f flag in pgrep makes it match the command line instead o...
Get column index from column name in python pandas
...ots. One subplot from the data in each column.
– David Collins
Sep 8 '19 at 19:05
2
I use it whe...
How to get UITableView from UITableViewCell?
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To avoid checking the iOS version, iteratively walk up the superviews from the cell's view until a UITableView is found:
id view = [tableViewCellInstance superview];
while (view && [view isKindOfClass:[UITableView class]]...
How to search through all Git and Mercurial commits in the repository for a certain string?
...flog. I don't know how common this is. I was trying out different hg/git bridges. I think it can also arise with dropped stashes. In any case, this alias works nicely to catch those cases: !git fsck --unreachable | sed -ne 's/^unreachable commit //p' | xargs git log --no-walk
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C++ multiline string literal
...teral as "
"usual.";
The indentation doesn't matter, since it's not inside the quotes.
You can also do this, as long as you take care to escape the embedded newline. Failure to do so, like my first answer did, will not compile:
const char *text2 =
"Here, on the other hand, I've gone crazy \...
How do we use runOnUiThread in Android?
I'm new to Android and I'm trying to use the UI-Thread, so I've written a simple test activity. But I think I've misunderstood something, because on clicking the button - the app does not respond anymore
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bower automatically update bower.json
...would I not want to save it to the dependencies json - I thought the whole idea of this is to track the package...what happens when you just install it ?
– landed
Feb 26 '14 at 13:51
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Remove ':hover' CSS behavior from element
...ass called testhover which you only add to those you want to hover - alongside the test class. This isn't directly what you asked but without more context it feels like the best solution and is possibly the cleanest and simplest way of doing it.
Example:
.test { border: 0px; }
.testhover:hov...
Efficient paging in SQLite with millions of records
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What about a case where you have 101 identical values in SomeColumn? This seems to be better: blog.ssokolow.com/archives/2009/12/23/…
– Jacek Ławrynowicz
Oct 25 '14 at 18:53
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Git - Ignore files during merge
... do exactly? How does it help with our goal here?
– Kid_Learning_C
Jul 22 '19 at 20:13
How do you put lines 2 and 3 in...