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Run git pull over all subdirectories [duplicate]
...h 1 for a maximum depth of one sub-directory
-exec {} \; runs a custom command for every find
git --git-dir={}/.git --work-tree=$PWD/{} pull git pulls the individual directories
To play around with find, I recommend using echo after -exec to preview, e.g.:
find . -type d -depth 1 -exec echo git -...
How do I set a variable to the output of a command in Bash?
...
In addition to backticks `command`, command substitution can be done with $(command) or "$(command)", which I find easier to read, and allows for nesting.
OUTPUT=$(ls -1)
echo "${OUTPUT}"
MULTILINE=$(ls \
-1)
echo "${MULTILINE}"
Quoting (") does ma...
Compare if BigDecimal is greater than zero
...nother proof, if any were needed, that Loki or one of his avatars is alive and well and has moved into software development.)
– Andrew Spencer
Dec 6 '11 at 11:16
11
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What is the maximum length of a URL in different browsers?
...under 2000 characters, they'll work in virtually any combination of client and server software.
If you are targeting particular browsers, see below for more details specific limits.
Longer answer - first, the standards...
RFC 2616 (Hypertext Transfer Protocol HTTP/1.1) section 3.2.1 says
The HTTP p...
How do I run a Python script from C#?
...e in varying degrees, but I feel it has not been answered in a concise way and so I ask it again.
8 Answers
...
How to Display Selected Item in Bootstrap Button Dropdown Title
...d for Bootstrap 3.3.4:
This will allow you to have different display text and data value for each element. It will also persist the caret on selection.
JS:
$(".dropdown-menu li a").click(function(){
$(this).parents(".dropdown").find('.btn').html($(this).text() + ' <span class="caret"><...
handlerbars.js check if list is empty
Is there a way in Handlebars.js templating to check if the collection or list is null or empty, before going and iterating through the list/collection?
...
Easiest way to copy a single file from host to Vagrant guest?
...ou ask for the easiest way, I suggest using vagrant-scp. It adds a scp command to vagrant, so you can copy files to your VM like you would normally do with scp.
Install via:
vagrant plugin install vagrant-scp
Use it like so:
vagrant scp <some_local_file_or_dir> [vm_name]:<somewhere_on_...
Convert JsonNode into POJO
...thing else. If your object coming in has more properties than the POJO has and you just want to ignore the extras you'll want to set this:
objectMapper.configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false);
Or you'll get an error that it can't find the property to set int...
What should a Multipart HTTP request with multiple files look like? [duplicate]
... to mind immediately: 1) write your loop as (print boundary, print stuff), and then after the for loop completes follow that with (print boundary with extra dashes). That's probably the easiest way. 2) write your for() loop to run whatever index variable you have down to 0, instead of up from 0. The...