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How do I escape the wildcard/asterisk character in bash?
...ought to yourself that the shell is obviously doing:
Parameter expansion
Filename expansion
So from your first example:
me$ FOO="BAR * BAR"
me$ echo $FOO
After parameter expansion is equivalent to:
me$ echo BAR * BAR
And after filename expansion is equivalent to:
me$ echo BAR file1 file2 ...
How to write a cron that will run a script every day at midnight?
...
export EDITOR=vim
crontab -e
Make scripts executable with chmod a+x <file>
create a script/program as a cron job, and add it to the system's anacron /etc/cron.*ly directories
anacron /etc/cron.*ly directories:
/etc/cron.daily
/etc/cron.hourly
/etc/cron.monthly
/etc/cron.weekly
as ...
How to run Unix shell script from Java code?
...THERVAR");
env.put("VAR2", env.get("VAR1") + "suffix");
pb.directory(new File("myDir"));
Process p = pb.start();
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Chmod recursively
...nd I want to automatically, after I download it, to change a branch of the file system within the extracted files to gain read access. (I can't change how archive is created).
...
JSON to pandas DataFrame
...
Check this snip out.
# reading the JSON data using json.load()
file = 'data.json'
with open(file) as train_file:
dict_train = json.load(train_file)
# converting json dataset from dictionary to dataframe
train = pd.DataFrame.from_dict(dict_train, orient='index')
train.reset_index(lev...
Enabling auto layout in iOS 6 while remaining backwards compatible with iOS 5
...
Autolayout can be enabled or disabled on each .storyboard or .xib file. Just select the particular file and modify the "Use Autolayout" property using the File inspector in Xcode:
Using autolayout enabled interface files with the deployment target set to an iOS version prior to 6.0 resul...
Android Studio inline compiler showing red errors, but compilation with gradle works fine
...ing me on the right track here.
Diagnosis
The Sync Project with Gradle Files option in Android Studio seems to keep the Project Structure libraries up to date.
However, in my case there were some errors:
Expanding the (not very obvious) link showed the detail. My wire-runtime library was ...
What are differences between AssemblyVersion, AssemblyFileVersion and AssemblyInformationalVersion?
...ns you only update when the major changes, so 1.0, 2.0, 3.0, etc.
AssemblyFileVersion
Used for deployment. You can increase this number for every deployment. It is used by setup programs. Use it to mark assemblies that have the same AssemblyVersion, but are generated from different builds.
In Win...
Start two instances of IntelliJ IDE
...own folders for config/plugins/system locations by editing idea.properties file on Windows/Linux and Info.plist on Mac. You can find the details in FAQ.
Note that normally it's not necessary since you can open multiple projects in different IDEA frames within the same instance using File | Open or ...
Font Awesome not working, icons showing as squares
...rototype a marketing page and I'm using Bootstrap and the new Font Awesome file. The problem is that when I try to use an icon, all that gets rendered on the page is a big square.
...