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In Perl, how can I read an entire file into a string?
I'm trying to open an .html file as one big long string. This is what I've got:
16 Answers
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How do I create a crontab through a script
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Cron jobs usually are stored in a per-user file under /var/spool/cron
The simplest thing for you to do is probably just create a text file with the job configured, then copy it to the cron spool folder and make sure it has the right permissions (600).
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Android Archive Library (aar) vs standard jar
...pps. Well, coming from standard Java development I usually depend on jar files in order to build my project. However it seems that Android has also aar packages, which are the equivalent to the dll files in a Windows OS, as mentioned here :
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Ant task to run an Ant target only if a file exists?
Is there an ANT Task that would execute a block only if a given file exists? I have the problem that I have a generic ant script that should do some special processing but only if a specific configuration file is present.
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How can I view an old version of a file with Git?
... stdout, or in $PAGER or $EDITOR ) a particular version of a particular file?
10 Answers
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.NET Configuration (app.config/web.config/settings.settings)
I have a .NET application which has different configuration files for Debug and Release builds. E.g. the debug app.config file points to a development SQL Server which has debugging enabled and the release target points to the live SQL Server. There are also other settings, some of which are diffe...
Is it better to specify source files with GLOB or each file individually in CMake?
CMake offers several ways to specify the source files for a target.
One is to use globbing ( documentation ), for example:
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Saving an Object (Data persistence)
...could also define your own simple utility like the following which opens a file and writes a single object to it:
def save_object(obj, filename):
with open(filename, 'wb') as output: # Overwrites any existing file.
pickle.dump(obj, output, pickle.HIGHEST_PROTOCOL)
# sample usage
save_...
How to unstage large number of files without deleting the content
I accidentally added a lot of temporary files using git add -A
9 Answers
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Open and write data to text file using Bash?
How can I write data to a text file automatically by shell scripting in Linux?
11 Answers
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