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How to replace ${} placeholders in a text file?
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Use /bin/sh. Create a small shell script that sets the variables, and then parse the template using the shell itself. Like so (edit to handle newlines correctly):
File template.txt:
the number is ${i}
the word is ${word}
File script.sh:
#!/bin/sh
#Set v...
Difference between Pig and Hive? Why have both? [closed]
...ty comfortable with SQL. Its philosophy was that we don't need yet another scripting language. Hive supports map and reduce transform scripts in the language of the user's choice (which can be embedded within SQL clauses). It is widely used in Facebook by analysts comfortable with SQL as well as by ...
rsync: how can I configure it to create target directory on server?
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Thanks, this works. In my case I was running a local bash script on a remote server and within that running the ssh mkdir command which was executing, but then killing the rest of the script before running the rsync command. This allows the rest of the script to run without issues.
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Where to store global constants in an iOS application?
... NSString* const fullUrl = [NSString stringWithFormat:@"%@%@", kbaseUrl, @"script.php"], but apparently it's illegal to create consts with an expression. I get the error "initializer element is not constant".
– JoJo
Aug 19 '11 at 18:34
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Open Sublime Text from Terminal in macOS
...son and MacOS Sierra 10.12.6 confirmed by Alexander K.
Run the following script in Terminal to create the specific symlink.
ln -s "/Applications/Sublime Text.app/Contents/SharedSupport/bin/subl" /usr/local/bin/subl
Then:
subl .
Hit Return and it should instantly open Sublime Text.
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How to check if multiple array keys exists
...out a single line expression for this common task. I'm thinking of a shell script or another small program.
Note: each of the following solutions use concise […] array declaration syntax available in php 5.4+
array_diff + array_keys
if (0 === count(array_diff(['story', 'message', '…'], array...
How to correctly iterate through getElementsByClassName
I am Javascript beginner.
6 Answers
6
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Is there a “theirs” version of “git merge -s ours”?
...s of branchB
git diff HEAD branchB
To automate it you can wrap it into a script using branchA and branchB as arguments.
This solution preserves the first and second parent of the merge commit, just as you would expect of git merge -s theirs branchB.
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.rar, .zip files MIME Type
I'm developing a simple php upload script, and users can upload only ZIP and RAR files.
6 Answers
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CURL alternative in Python
... urllib2.urlopen(req)
print res.read()
Furthermore if you wrap this in a script and run it from a terminal you can pipe the response string to 'mjson.tool' to enable pretty printing.
>> basicAuth.py | python -mjson.tool
One last thing to note, urllib2 only supports GET & POST requests...