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Rails render partial with block
...al to all partials, not just layouts. You can change the first line of the calling code to: <%= render '/shared/panel', title: 'some title' do %>
– Jay Mitchell
Sep 26 '19 at 20:10
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Running a Haskell program on the Android OS
... I am by no mean an Android expert. But today I came across this new class called NativeACtivity since API level 9 developer.android.com/reference/android/app/NativeActivity.html. They say it can be used for implementing activities purely in native code. I wonder how relevant/useful this is for our ...
Shell script to delete directories older than n days
...d, you can replace the ; with + and it will do the equivalent of the xargs call for you, passing as many files as will fit on each exec system call:
find . -type d -ctime +10 -exec rm -rf {} +
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Is there an equivalent to 'continue' in a Parallel.ForEach?
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return;
(the body is just a function called for each item)
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What Makes a Method Thread-safe? What are the rules?
...e each thread has its own stack:
In this instance, multiple threads could call ThreadSafeMethod concurrently without issue.
public class Thing
{
public int ThreadSafeMethod(string parameter1)
{
int number; // each thread will have its own variable for number.
number = param...
What does |= (ior) do in Python?
...ounters
The collections.Counter is related to a mathematical datastructure called a multiset (mset). It is basically a dict of (object, multiplicity) key-value pairs.
Given operations between two assigned counters c1 and c2:
>>> c1 = c1 | c2 # 1
&g...
When to use the brace-enclosed initializer?
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My guidelines certainly never call for copy-initialization. ;-]
– ildjarn
Apr 3 '12 at 19:30
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Is it possible to use Java 8 for Android development?
...ecode works? If not, it should be fine to use any version of Java, theoretically, as long as it compiles.
– Ben Leggiero
Mar 12 '15 at 14:13
6
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What is the difference between “#!/usr/bin/env bash” and “#!/usr/bin/bash”?
...ven Ubuntu 16.04 if not later).
Another downside is that since you aren't calling an explicit executable, it's got the potential for mistakes, and on multiuser systems security problems (if someone managed to get their executable called bash in your path, for example).
#!/usr/bin/env bash #lends y...
CURL to access a page that requires a login from a different page
...the path parameter (/a in this case) and it is not forwarded to the second call. If I edit the cookie in the file and put a slash only, it works (cookie forwarded to the second call). Do you know if it's possible to prevent the storage of the path in the cookie file?
– рüфф...