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Can a Windows batch file determine its own file name?
...
Press any key to continue . . .
C:\bin>dir
Volume in drive C has no label.
Volume Serial Number is CE18-5BD0
Directory of C:\bin
. . .
05/02/2018 11:22 PM 208 FileName.bat
Here is the final code
@echo off
Set z=%%
set b=%~0
echo.
echo %z%0.......%0
echo %z%~0......%~0
e...
Split (explode) pandas dataframe string entry to separate rows
...ar2).stack()
b = b.reset_index()[[0, 'var2']] # var1 variable is currently labeled 0
b.columns = ['var1', 'var2'] # renaming var1
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Why does PHP 5.2+ disallow abstract static class methods?
...thods reasonable and useful. Rasmus Lerdorf (creator of PHP) starts off by labelling the request as bogus and goes through a long chain of bad reasoning to try to justify the warning. Then, finally, this exchange takes place:
Giorgio
i know, but:
abstract class cA
{
//static function...
How do I add a library project to Android Studio?
...
@ρяσѕρєяK next to the run button, there is a label with Android. If you ckick there you will find Edit Configuration. Push and under Target Device click on "Show Chooser Dialg"
– Blackbelt
May 16 '13 at 13:07
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How do I reference an existing branch from an issue in GitHub?
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Note that from April 2013 ("Branch and Tag Labels For Commit Pages"):
Any commit can mention the branch it is part of:
If the commit is not on the default branch, the indicator will show the branches which contain the commit. If the commit is part of an unmer...
Static/Dynamic vs Strong/Weak
...stem is a mechanism by which a compiler examines
source code and assigns labels (called "types") to pieces of the
syntax, and then uses them to infer something about the program's
behavior. A dynamic type system is a mechanism by which a compiler
generates code to keep track of the sort of d...
Proper Linq where clauses
...efits from boolean short circuiting, it is hard to see why it shouldn't be labeled as "far faster" in general terms. If the OP only has 5 elements my point is moot.
– user7116
Jun 15 '11 at 15:23
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The quest for the Excel custom function tooltip
...e text matches with custom functions.
If matches, then show something like label or shape to pretend be a tooltip. like this
Is this acceptable?
It is a little ugly but easier.
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解决Scrapy警告:You do not have a working installation of the service_i...
....py3-none-any.whl
如果上面的方法没能解决问题，很大可能是有些包的版本不一样导致的，这个时候我们可以用下面这行代码来强制更新：
pip install service_identity --force --upgrade
至此，问题解决。
解决Scrapy警告:You do not have a working installation of the service_i...
....py3-none-any.whl
如果上面的方法没能解决问题，很大可能是有些包的版本不一样导致的，这个时候我们可以用下面这行代码来强制更新：
pip install service_identity --force --upgrade
至此，问题解决。