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How to tell which version of a gem a rails app is using
... versions of your gems to a file for viewing with:
gem list > all_gems.txt
and you can see what versions your Rails app is using with:
bundle show > project_gems.txt
Using an editor like Vim you can easily use vimdiff to see the changes
...
Choose File Dialog [closed]
...dir//");
private String mChosenFile;
private static final String FTYPE = ".txt";
private static final int DIALOG_LOAD_FILE = 1000;
private void loadFileList() {
try {
mPath.mkdirs();
}
catch(SecurityException e) {
Log.e(TAG, "unable to write on the sd card " + e.toSt...
Matlab: Running an m-file from command-line
...prompt window, just log the matlab console to a file with -logfile logfile.txt (use additionally -wait) and call the batch command type logfile.txt
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What are the differences between .gitignore and .gitkeep?
...ere is an example how to filter everything out, except .gitignore and all .txt files:
# .gitignore to keep just .txt files
###################################
# Filter everything...
*
# ... except the .gitignore...
!.gitignore
# ... and all text files.
!*.txt
('#' indicates comments.)
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How can I remove the extension of a filename in a shell script?
...
You can also use parameter expansion:
$ filename=foo.txt
$ echo "${filename%.*}"
foo
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How to post pictures to instagram using API
...
if($cookies) {
curl_setopt($ch, CURLOPT_COOKIEFILE, 'cookies.txt');
} else {
curl_setopt($ch, CURLOPT_COOKIEJAR, 'cookies.txt');
}
$response = curl_exec($ch);
$http = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
return array($http...
How to write a Python module/package?
...nce we have set license='MIT', we include a copy in our project as LICENCE.txt, alongside a readme file in reStructuredText as README.rst:
.
├── LICENCE.txt
├── README.rst
├── setup.py
└── hellostackoverflow/
├── __init__.py
└── hellostackoverflow.py
At...
Test method is inconclusive: Test wasn't run. Error?
...17, Run the command:
devenv /ReSharper.LogFile C:\temp\log\test_log.txt /ReSharper.LogLevel Verbose
Run the test.
Review the log file test_log.txt and search for 'error' in the file.
The log file is a great help to find the error that you can resolve or you can send the issue with the lo...
What characters are forbidden in Windows and Linux directory names?
...ot semantics, and no right-minded people would say that a file name like A.txt was invalid because a.TXT may exist.
– Borodin
Jan 27 '16 at 22:41
9
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Why does cURL return error “(23) Failed writing body”?
...hubusercontent.com/hermitdave/FrequencyWords/master/content/2016/ro/ro_50k.txt | head -20 (without -s I get the same error).
– Dan Dascalescu
Sep 14 '17 at 8:46
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