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git: undo all working dir changes including new files
...ently deleting some very important untracked files, such as your database, etc. Use caution.
– Mason Stewart
Aug 18 '11 at 1:22
10
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How to cancel/abort jQuery AJAX request?
...a request to a server, have it check to see if a progress is not null (or fetching that data) first. If it is fetching data, abort the previous request and initiate the new one.
var progress = null
function fn () {
if (progress) {
progress.abort();
}
progress = $.ajax('ajax...
SQL how to make null values come last when sorting ascending
...ate. Using ORDER BY ISNULL(QualifiedDate,'1-1-2099') , HireDate ,LastName, etc makes the Qualified date not conflict with HiredDate date and the correct senirity list is produced.
– Alan Fisher
Oct 6 '15 at 23:49
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PostgreSQL ERROR: canceling statement due to conflict with recovery
...ndby_archive_delay and max_standby_streaming_delay to some sane value:
# /etc/postgresql/10/main/postgresql.conf on a slave
max_standby_archive_delay = 900s
max_standby_streaming_delay = 900s
This way queries on slaves with a duration less than 900 seconds won't be cancelled. If your workload req...
What should I do when 'svn cleanup' fails?
...k you were doing before being prompted
to run cleanup (adding a new file etc.)
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How to elegantly ignore some return values of a MATLAB function?
...can then call
val_i_want = kthout(3,@myfunc,func_input_1,func_input_2); %etc
you could also wrap up the function like
func_i_want = @(varargin)(kthout(3,@myfunc,varargin{:})); %assuming you want the 3rd output.
after which you use
val_i_want = func_i_want(func_input_1,func_input_2);
note ...
How do I convert a string to a number in PHP?
I want to convert these types of values, '3' , '2.34' , '0.234343' , etc. to a number. In JavaScript we can use Number() , but is there any similar method available in PHP?
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NumPy or Pandas: Keeping array type as integer while having a NaN value
...r 'native' column type to be used, operations like subtraction, comparison etc work as expected
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How can I maximize a split window?
...
@guru: C-w, ^, :buf OtherFile.txt, :sbuf Otherfile.txt etc. (see help for wincmd, switchbuf for details). The funy thing is that my (IMHO) correct answer hadn't been given yet...
– sehe
Oct 20 '11 at 12:32
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Build error: You must add a reference to System.Runtime
...adding in a bunch of NuGet packages and setting it up with Zurb Foundation etc.
16 Answers
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