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What does void mean in C, C++, and C#?
... to be run and a pointer to the data to be passed to the function:
struct _deferred_work {
sruct list_head mylist;
.worker_func = bar;
.data = somedata;
} deferred_work;
Then a kernel thread goes over a list of deferred work and when it get's to this node it effectively executes:
bar(some...
Placeholder in IE9
...but they submit their forms via javascript. The submit button has onclick="_IW.FormsRuntime.submit(this.form);". Is there anyway I can change this onclick event to first clear the placeholders, and then run this CRM code that exists in the onclick?
– Leeish
Feb...
Fastest way(s) to move the cursor on a terminal command line?
...eft of the cursor.
Ctrl-d Delete the character underneath the cursor.
Ctrl-_ or C-x C-u Undo the last editing command. You can undo all the way back to an empty line.
Movement
Ctrl-a Move to the start of the line.
Ctrl-e Move to the end of the line.
Meta-f Move forward a word, where a word is co...
Is there a download function in jsFiddle?
... put /show a after the URL you're working on:
http://jsfiddle.net/<your_fiddle_id>/show/
It is the site that shows the results.
And then when you save it as a file. It is all in one HTML-file.
For example:
http://jsfiddle.net/Ua8Cv/show/
for the site http://jsfiddle.net/Ua8Cv
...
What in the world are Spring beans?
...dia I should say "instance objects" instead: en.wikipedia.org/wiki/Instance_(computer_science)
– Elias Dorneles
Oct 5 '18 at 16:03
2
...
Is 23,148,855,308,184,500 a magic number, or sheer chance?
... currency." -- what about Zimbabwean dollars?
– quant_dev
Aug 9 '09 at 11:43
6
Who's paying by VI...
How do I copy an entire directory of files into an existing directory using Python?
...ith a pre-existing dir. This needs to be changed. At least provide an exist_ok=False parameter to the call
– cfi
Sep 26 '12 at 16:05
6
...
Detect whether there is an Internet connection available on Android [duplicate]
...er
= (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo();
return activeNetworkInfo != null && activeNetworkInfo.isConnected();
}
You will also need:
<uses-permission android:...
Difference between static and shared libraries?
...ction always logs to file -> also log to TCP server:port expected in $MY_APP_LOG_SERVER.
– Tony Delroy
Feb 21 '14 at 6:19
1
...
What is the python “with” statement designed for?
...rom contextlib import contextmanager
import os
@contextmanager
def working_directory(path):
current_dir = os.getcwd()
os.chdir(path)
try:
yield
finally:
os.chdir(current_dir)
with working_directory("data/stuff"):
# do something within data/stuff
# here I am back...