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Update git commit author date when amending
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As of Git v2.1.4 (tested on Debian 8 (Jessie))
git commit --amend --date=now
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TypeError: 'dict_keys' object does not support indexing
... just the keys half of a dict. Specifically, they support O(1) membership testing (and other set-like methods that can be implemented efficiently on top of that fact). These things aren't possible with a list and if you want a list of the dict's keys, you've always been able to simply do list(your...
Which are more performant, CTE or temporary tables?
...ditionally the temporary table may be indexed and have column statistics.
Test Data
CREATE TABLE T(A INT IDENTITY PRIMARY KEY, B INT , F CHAR(8000) NULL);
INSERT INTO T(B)
SELECT TOP (1000000) 0 + CAST(NEWID() AS BINARY(4))
FROM master..spt_values v1,
master..spt_values v2;
Example 1
WIT...
How to make a Python script run like a service or daemon in Linux
...t scriptname created to run python script
PIDFILE=/var/run/scriptname.pid
test -x $DAEMON || exit 0
. /lib/lsb/init-functions
case "$1" in
start)
log_daemon_msg "Starting feedparser"
start_daemon -p $PIDFILE $DAEMON
log_end_msg $?
;;
stop)
log_daemon_msg "Stopping feedp...
Cannot kill Python script with Ctrl-C
I am testing Python threading with the following script:
4 Answers
4
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Android layout replacing a view with another view on run time
... This should be the recommend answer. Why not just use a ready made well tested solution.
– user9599745
Sep 25 '19 at 17:03
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Please explain about insertable=false and updatable=false in reference to the JPA @Column annotation
...block updates based on an updatable=false annotation? In my JPA repository test a created_on column with this annotation accepts updates without complaint.
– chrisinmtown
Mar 9 '18 at 8:17
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Check if a variable is a string in JavaScript
...zeszcz These libraries are fairly widely used and provide much useful (and tested) functionality. Especially lodash. I wouldn't recommend someone download the library only to use for this one solution.... but I would recommend every javascript developer download this library and see what they are ...
remove all variables except functions
...s for an interesting comparison with the code for ls.str() which, however, tests the mode rather than the typeof of objects. (On a side note, I'll be darned if I can figure the difference between those two from their documentation).
– Josh O'Brien
Nov 29 '11 at...
When NOT to use Cassandra?
...andle the many-to-many well. They are doing a hack job to do their initial testing. I spoke with a Cassandra consultant about this and he said he wouldn't recommend it if you had this problem set.
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