大约有 20,000 项符合查询结果（耗时：0.0248秒） [XML]
Set cURL to use local virtual hosts
Using Apache or Ngnix I always create development sites based on real projects such as http://project1.loc which, after adding to my .hosts file, the browser has no problem using.
...
How to export table as CSV with headings on Postgresql?
...s to a CSV file via command line, however I get it to export to CSV file, but without headings.
12 Answers
...
How to reset / remove chrome's input highlighting / focus border? [duplicate]
I have seen that chrome puts a thicker border on :focus but it kind of looks off in my case where I've used border-radius also. Is there anyway to remove that?
...
python pandas dataframe to dictionary
I've a two columns dataframe, and intend to convert it to python dictionary - the first column will be the key and the second will be the value. Thank you in advance.
...
vim “modifiable” is off
...
:set ma
which is short for
:set modifiable
will make a buffer modifiable. And
:set noma
does the opposite.
share
|
improve this answer
|
follow
...
Modify table: How to change 'Allow Nulls' attribute from not null to allow null
How to change one attribute in a table using T-SQL to allow nulls (not null --> null)? Alter table maybe?
8 Answers
...
How do you include additional files using VS2010 web deployment packages?
I am testing out using the new web packaging functionality in visual studio 2010 and came across a situation where I use a pre-build event to copy required .dll's into my bin folder that my app relies on for API calls. They cannot be included as a reference since they are not COM dlls that can be us...
Is there a way to collapse all code blocks in Eclipse?
...
There is a hotkey, mapped by default to Ctrl+Shift+NUM_KEYPAD_DIVIDE.
You can change it to something else via Window -> Preferences, search for "Keys", then for "Collapse All".
To open all code blocks the shortcut is Ctrl+Shift+NUM_KEYPAD_MULTIPLY.
In ...
How to check if an int is a null
...
An int is not null, it may be 0 if not initialized.
If you want an integer to be able to be null, you need to use Integer instead of int.
Integer id;
String name;
public Integer getId() { return id; }
Besides the statement if(person.eq...