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Create directories using make file
.... As also noted in the comments, there are other ways to fix the 'do not know how to make output/debug' error that results. One is to remove the dependency on the the 'directories' line. This works because 'mkdir -p' does not generate errors if all the directories it is asked to create already ex...
Binary Data in JSON String. Something better than Base64
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Python 3.4 includes base64.b85encode() and b85decode() now. A simple encode+decode timing measurement shows that b85 is more than 13 times slower than b64. So we have a 7% size win, but 1300% performance loss.
– Pieter Ennes
Sep 11 '14 at 12...
git ahead/behind info between master and branch?
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With Git 2.5+, you now have another option to see ahead/behind for all branches which are configured to push to a branch.
git for-each-ref --format="%(push:track)" refs/heads
See more at "Viewing Unpushed Git Commits"
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SQLite - How do you join tables from different databases?
...on that uses a SQLite database and everything works the way it should. I'm now in the process of adding new functionalities that require a second SQLite database, but I'm having a hard time figuring out how to join tables from the different databases.
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Clone() vs Copy constructor- which is recommended in java [duplicate]
...ctor that accepts a Foo, that is in fact a copy constructor. At least you know what clone() should return.
– spaaarky21
Sep 25 '14 at 15:04
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Simple logical operators in Bash
...ssions with more quirks (but older and more portable). Don't write any for now; start worrying about them when you find scripts that contain them.
This is the idiomatic way to write your test in bash:
if [[ $varA == 1 && ($varB == "t1" || $varC == "t2") ]]; then
If you need portability ...
Git: which is the default configured remote for branch?
.../config
[branch "master"]
remote = origin
merge = refs/heads/master
Now you can simply git push and git pull.
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Rails where condition using NOT NIL
...aving, this is just a tiny facet. But of course a general case is good to know.
– Adam Lassek
Jul 26 '11 at 22:26
1
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Find out who is locking a file on a network share
I want to known who is locking a file on a network share.
8 Answers
8
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Call AngularJS from legacy code
...:
var microappscope = angular.element($("#MySuperAwesomeApp")).scope();
Now you can call your AngularJS code functions by way of the scope handle:
// we are in legacy code land here...
microappscope.sayHi();
microappscope.sayBye();
To make things more convenient, you can use a function to gr...