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How to check whether a file or directory exists?
I want to check the existence of file ./conf/app.ini in my Go code,
but I can't find a good way to do that.
5 Answers
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Git clone without .git directory
Is there a flag to pass to git when doing a clone, say don't clone the .git directory? If not, how about a flag to delete the .git directory after the clone?
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What regular expression will match valid international phone numbers?
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898|897|896|895|894|893|892|891|890|889|888|
887|886|885|884|883|882|881|880|879|878|877|
876|875|874|873|872|871|870|859|858|857|856|
855|854|853|852|851|850|839|838|837|836|835|
834|833|832|831|830|809|808|807|806|805|804|
803|802|801|800|699|698|697|696|695|694|693|
692|691|690|689...
Peak-finding algorithm for Python/SciPy
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81
The function scipy.signal.find_peaks, as its name suggests, is useful for this. But it's import...
git-checkout older revision of a file under a new name
I have the file " main.cpp " open in my editor.
2 Answers
2
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Recursive file search using PowerShell
...| Select -First 1
Now for the important stuff:
To search only for files/directories do not use -File or -Directory (see below why). Instead use this for files:
Get-ChildItem -Recurse -Path ./path*/ -Include name* | where {$_.PSIsContainer -eq $false}
and remove the -eq $false for directories. ...
App Inventor 2 中文网原创内容 · App Inventor 2 中文网
... arguments to +：The operation + cannot accept the arguments:, [””], [81]
【已解决】Error 1103: Unable to complete the given request with the text
【已解决】Your device does not have a scanning application installed.
【已解决】The operation is list empty? cannot accept the ...
access denied for load data infile in MySQL
...are trying to load is not world readable (you need the file and all parent directories to be world-readable: chmod 755 directory; and, chmod 744 file.dat)
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“Could not run curl-config: [Errno 2] No such file or directory” when installing pycurl
I'm trying to install pycurl via:
11 Answers
11
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What is the use of the @ symbol in PHP?
...e the other answer is getting all the love.
– ajacian81
Nov 1 '11 at 16:15
12
19 behind ... c'mon...