大约有 16,000 项符合查询结果（耗时：0.0271秒） [XML]
Removing colors from output
...le numbers separated with semi-colons (for background color, bold, italic, etc...). This command worked for me: sed -r "s/[[:cntrl:]]\[([0-9]{1,3};)*[0-9]{1,3}m//g"
– saeedgnu
Jul 27 '18 at 3:22
...
Matplotlib scatter plot with different text at each data point
...f.iterrows():, and then access the values with row['text'], row['x-coord'] etc. If you post a separate question i'll have a look at it.
– Rutger Kassies
Jan 5 '17 at 8:11
...
Hide text using css
... The text will become visible if the user selects it ( STRG+A etc. ) - This looks very unprofessional! Greetings Christopher
– Christopher Stock
Nov 27 '13 at 14:39
24...
Aborting a shell script if any command returns a non-zero value?
...ason, including a normal end, interrupts, an exit caused by the -e option, etc.
share
|
improve this answer
|
follow
|
...
Didn't Java once have a Pair class? [duplicate]
...n't have any special semantics and you could as well need a Tripplet class etc. The developers of Java thus didn't include a generic Pair but suggest to write special classes (which isn't that hard) like Point(x,y), Range(start, end) or Map.Entry(key, value).
...
How to position a table at the center of div horizontally & vertically
... Yeah, I figured it out.... Please elaborate javascript, jQuery, AJAX etc so that others can understand
– Ajay Kulkarni
Sep 11 '15 at 12:59
...
How do I force Sublime Text to indent two spaces per tab?
...anges to the Default Settings will be overwritten by Sublime Text updates, etc. Changes to the User Settings will not be overwritten.
– James Chevalier
Mar 17 '14 at 20:57
6
...
How to write to file in Ruby?
..."your text")
rescue IOError => e
#some error occur, dir not writable etc.
ensure
file.close unless file.nil?
end
You can find it in documentation:
static VALUE rb_io_s_open(int argc, VALUE *argv, VALUE klass)
{
VALUE io = rb_class_new_instance(argc, argv, klass);
if (rb_block_give...
Update a record without first querying?
...rty populated) all the other properties has their default values (0, null, etc). If you want to update the DB with a "default value", the change will not be detected by entity framework, and then DB will not be updated.
In example:
exampleEntity.ExampleProperty = null;
will not work without th...
How to get enum value by string or int
...h necessary defensive coding to check for type safety and invalid parsing, etc.
/// <summary>
/// Extension method to return an enum value of type T for the given string.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="value">&l...