大约有 2,100 项符合查询结果（耗时：0.0098秒） [XML]
input() error - NameError: name '…' is not defined
...nter, as a Python expression. If you simply want to read strings, then use raw_input function in Python 2.7, which will not evaluate the read strings.
If you are using Python 3.x, raw_input has been renamed to input. Quoting the Python 3.0 release notes,
raw_input() was renamed to input(). That...
How to create an object for a Django model with a many to many field?
...()
sample_id = sample_object.id
sample_object.users.through.objects.create(user_id=1, sample_id=sample_id)
sample_object.users.through.objects.create(user_id=2, sample_id=sample_id)
This will work because we already know that the 'users' list is empty, so we can create mindlessly.
...
Best way to do multi-row insert in Oracle?
...
Table created.
SQL>
Create CSV
oracle-2% cat ldr_test.csv
1,Apple
2,Orange
3,Pear
oracle-2%
Create Loader Control File
oracle-2% cat ldr_test.ctl
load data
infile 'ldr_test.csv'
into table ldr_test
fields terminated by "," optionally enclosed by '"'
( id, description )...
How to Find And Replace Text In A File With C#
...ce_code.Text);
text= text.Replace("<ORANGE>", orange_name.Text);
text= text.Replace("<SIZE>", size_name.Text);
text= text.Replace("<INVOICE>", invoiceName.Text);
...
Python 2.7 getting user input and manipulating as string without quotations
...
Use raw_input() instead of input():
testVar = raw_input("Ask user for something.")
input() actually evaluates the input as Python code. I suggest to never use it. raw_input() returns the verbatim string entered by the user.
...
How can I get color-int from color resource?
...olor int as #AARRGGBB (alpha, red, green, blue) -->
<color name="orange">#fff3632b</color>
...
<color name="my_view_color">@color/orange</color>
</resources>
Get the color int and set it
int backgroundColor = ContextCompat.getColor(context, R.color.my...
SQL RANK() versus ROW_NUMBER()
... INTO dbo.#TestTable (id, create_date, info1, info2)
VALUES (1, '1/3/09', 'Orange', 'Purple')
INSERT INTO dbo.#TestTable (id, create_date, info1, info2)
VALUES (2, '1/1/09', 'Yellow', 'Blue')
INSERT INTO dbo.#TestTable (id, create_date, info1, info2)
VALUES (2, '1/5/09', 'Blue', 'Orange')
INSERT INT...
How can I change the color of my prompt in zsh (different from normal text)?
...//unix.stackexchange.com/a/124409/194343.
For example, 214 is some kind of orange color.
Foreground and Background.
The other key information is that for Foreground and bacKground colors one can define what they want with F and K respectively. Source is zsh manual on visual effects: http://zsh.sour...
Most common C# bitwise operations on enums
...hasGrapes = value.Has(SomeType.Grapes); //true
value = value.Add(SomeType.Oranges);
value = value.Add(SomeType.Apples);
value = value.Remove(SomeType.Grapes);
bool hasOranges = value.Has(SomeType.Oranges); //true
bool isApples = value.Is(SomeType.Apples); //false
bool hasGrapes = value.Has(SomeTyp...
Download single files from GitHub
...e able to do this with GitHub.
When you view a file it has a link to the "raw" version. The URL is constructed like so
https://raw.githubusercontent.com/user/repository/branch/filename
By filling in the blanks in the URL, you can use Wget or cURL (with the -L option, see below) or whatever to do...