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What does [ N … M ] mean in C aggregate initializers?
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git diff file against its last change
....
As far as I can tell, this is the only way to immediately see the last set of changes made to a file without using git log (or similar) to either count the number of intervening revisions or determine the hash of the commit.
To see older revisions changes, just scroll through the log, or specif...
How do I navigate in the results of Diff
... etc.
On new (linux) systems the default $PAGER used (even when it is not set) is less (it used to be the less capable more).
In both less and more the ? key gives you a command shortcut list.
share
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Selecting only first-level elements in jquery
...
$("ul > li a")
But you would need to set a class on the root ul if you specifically want to target the outermost ul:
<ul class="rootlist">
...
Then it's:
$("ul.rootlist > li a")....
Another way of making sure you only have the root li elements:
$...
How to show current year in view?
.... Also, Date.current is the same as Time.zone.today if config.time_zone is set.
– Brian
Jun 11 '15 at 16:39
This is th...
“Git fatal: ref HEAD is not a symbolic ref” while using maven release plugin
...
@jvwilge In my case, it's a shared pipeline, so all settings are coming from pom.xml. how do I write in the code this instruction: Additional behaviors, Check out to specific local branch and enter 'master'
– arielma
Jan 1 at 7:45
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Elasticsearch query to return all records
...tems. (where BIGNUMBER equals a number you believe is bigger than your dataset)
BUT, elasticsearch documentation suggests for large result sets, using the scan search type.
EG:
curl -XGET 'localhost:9200/foo/_search?search_type=scan&scroll=10m&size=50' -d '
{
"query" : {
"matc...
Soft keyboard open and close listener in an activity in Android
...t EditText , the soft keyboard opens to enter some value in it. I want to set some other View 's visibility to Gone when the soft keyboard opens and also when the user clicks on the first EditText and also when the soft keyboard closes from the same EditText on the back button press. Then I ...
How to set child process' environment variable in Makefile
...sion for the first row, but only echo for the second one. PROJ_ROOT is not set after running make. Spaces around = give "bad variable name" for export. Having the first row as prerequisite as in your example gives "commands commence before first target"
– Gauthier
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MySQL get the date n days ago as a timestamp
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