大约有 30,000 项符合查询结果（耗时：0.0318秒） [XML]
Check if Python Package is installed
...til.module_from_spec(spec)
sys.modules[name] = module
spec.loader.em>x m>ec_module(module)
print(f"{name!r} has been imported")
else:
print(f"can't find the {name!r} module")
Python 3:
try:
import mymodule
em>x m>cept ImportError as e:
pass # module doesn't em>x m>ist, deal with it.
Pyth...
How to find out the number of CPUs using python
...
multiprocessing is also supported in 3.m>x m>
– LittleByBlue
Jul 5 '15 at 10:36
3
...
What is the relationship between UIView's setNeedsLayout, layoutIfNeeded and layoutSubviews?
Can anyone give a definitive em>x m>planation on the relationship between UIView's setNeedsLayout , layoutIfNeeded and layoutSubviews methods? And an em>x m>ample implementation where all three would be used. Thanks.
...
Selecting data frame rows based on partial string match in a column
... a data frame based on partial match of a string in a column, e.g. column 'm>x m>' contains the string "hsa". Using sqldf - if it had a like syntam>x m> - I would do something like:
...
What is an intuitive em>x m>planation of the Em>x m>pectation Mam>x m>imization technique? [closed]
Em>x m>pectation Mam>x m>imization (EM) is a kind of probabilistic method to classify data. Please correct me if I am wrong if it is not a classifier.
...
How do you do a ‘Pause’ with PowerShell 2.0?
...ystem.Console]::ReadKey($true)
Advantage: Accepts any key but properly em>x m>cludes Shift, Alt, Ctrl modifier keys.
Disadvantage: Does not work in PS-ISE.
<2> ReadKey (RawUI)
Write-Host "Press any key to continue ..."
$m>x m> = $host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown")
Disadvantage: Does...
Encode html entities in javascript
...be searched for, and then converted to the corresponding html entity. For em>x m>ample
15 Answers
...
List Git aliases
...n the answer by johnny. It applies if you're not using git-alias from git-em>x m>tras.
On Linum>x m>, run once:
git config --global alias.alias "! git config --get-regem>x m>p ^alias\. | sed -e s/^alias\.// -e s/\ /\ =\ /"
This will create a permanent git alias named alias which gets stored in your ~/.gitconfi...
How to send a JSON object using html form data
...SON.stringify($("#myForm").serializeArray());
You can use it later in ajam>x m>. Or if you are not using ajam>x m>; put it in hidden tem>x m>tarea and pass to server. If this data is passed as json string via normal form data then you have to decode it using json_decode. You'll then get all data in an array.
$...
Merge development branch with master
... find out later, who did the actual merge to master and at which time. An em>x m>plicit --no-ff to the merge to master is needed to fim>x m> that.
– michas
Jan 6 '13 at 7:56
13
...