Questions tagged [renaming]
347 questions
9
votes
1 answer
Renaming a class file no longer prompts to rename all occurrences
It used to be that when I renamed a class file (maybe also others) in VS2012, it prompted me to renamed everything, then did a nice refactor after renaming the class to the new file name. It suddenly stopped doing that. Does anyone know why it…
ProfK
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8
votes
1 answer
TypeError: cannot do label indexing on with these indexers
I face an error after renaming a pandas dataframe column:
B=pd.DataFrame(data=[[1,1,1],[2,2,2]],columns={'A','B','C'})
print(B.loc[0,'B'])
B = B.rename(index=str,columns={'B':'B_B'})
print(B.loc[0,'B_B'])
This code leads to folowing output:
>…
Lazloo Xp
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7
votes
1 answer
Cost of x86 register renaming
The following code compiling with gcc or clang on amd64
// gcc -O2 file.c -c
int f(int a, int b, int c, int d)
{
return a & b & c & d;
}
produces following assembly:
0000000000000000 :
0: 89 d0 mov %edx,%eax
2: …
jtaylor
- 2,079
- 13
- 18
7
votes
2 answers
Git: how to analyze code that has a multi-file history?
I'm about to move a ton of files around in an existing project. Before I do this, I'd like to have a firm grasp on some techniques used to analyze code that has a multi-file history.
How can I use git to ask: "where did this line of code come from?"…
Dane O'Connor
- 67,996
- 36
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7
votes
4 answers
a MYSQL script to convert the column names to lowercase
I am looking for a single MYSQL script to convert ALL column names in a database to lowercase in one go...
I have inherited a MYSQL database that has a lot of mixed case column names (150 tables with a strange naming convention) and I don't want to…
Rippo
- 20,457
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- 112
6
votes
3 answers
replace names of all directiories and files in PS
I want to replace all space characters into "_" in names of all subfolders and files.
Unfortunately when I type:
Get-ChildItem -recurse -name | ForEach-Object { Rename-Item $_ $_.replace(" ","_") }
Error message:
Rename-Item : Source and…
matandked
- 1,207
- 3
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6
votes
3 answers
bulk rename of files to lowercase in git
I have an entire git repo where I'd like to rename all the files and direcories to lowercase.
Running on Win7, I've added igorecase = false to the gitconfig and renamed a few files through eclipse. The resulting commit now has the two files, one all…
Ian Wood
- 6,325
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- 71
6
votes
2 answers
SCP copying error : Not a directory
I want to copy a file from my local system to a remote host. I want to specify the file name while copying.
This is my command for copying.
scp config/1 root@remote:/home/user/config/2
I want to rename the file while copying or with the same name…
Muneeb K
- 363
- 5
- 19
6
votes
2 answers
Make signal names coming from library links unique?
OK, I've been struggling with this for a while. What is the best way to accomplish the following:
where Reaction Wheel 1-4 are links to the same block in a library. When the Speed Counter, Speed Direction and Current signals are added to the final…
Rody Oldenhuis
- 36,880
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6
votes
1 answer
Rename columns by pattern in R
I would like to rename all my columns in a dataframe by a specific pattern.
My input:
Log.NE122 Log.NE244 Log.NE144
-0.33 0.98 1.0
My expected output:
NE122 NE244 NE144
-0.33 0.98 1.0
Cheers.
user3091668
- 1,834
- 5
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- 37
5
votes
1 answer
iCloud - renaming open documents on another device sometimes fails
The issue: I'm working on an iCloud document on device A, e.g. iPod Touch. Then I change the name of the document on device B, e.g. my Mac (via the Finder). The change goes up to the cloud and after a pause device A gets to hear about it.
And…
Obliquely
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5
votes
1 answer
bash: Truncate Filenames, keeping them unique
I'm using a for-loop similar to this one to truncate all filenames in a folder to 16 characters:
for i in *; do
Shortname=${i:0:16} # Let's assume I don't need the extension
mv "$i" "$Shortname"
done
The problem is: Whenever two…
Martin
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5
votes
2 answers
Rename File with Creation Date & Time in Windows Batch
I have a directory tree with thousands of pdfs and tifs. A folder may contain multiple pdfs or tifs in that case they are numbered 1.pdf, 2.pdf etc... I have to make them available and making sure they are maually processed oldest files first - so I…
Philä Bu
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4
votes
1 answer
Python- Renaming duplicated values based on another variable
Is there anyway to rename the values based on another variable? Over here I have two columns, one of which is ID and another is fruits. However, I was thinking would it be possible to uniquely identify them based on the ID
ID Fruits
1 Apple
1 …
Denova
- 51
- 2
4
votes
1 answer
Problems with package renaming in Mercurial project
I have been using Mercurial for a while in my Java project. I work in a two man team. When I do merges, I find that file renaming has not caused many problems, but package renaming has caused major issues. Is this a known problem? Is there anything…
smuggledPancakes
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