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How do I push a local repo to Bitbucket using SourceTree without creating a repo on bitbucket first?
... a new BitBucket repository, copy the repository url to the clipboard, and then add that repository as a new remote to your local repository (full steps below):
Get Repo URL
in your BitBucket repo, choose "Clone" on the top-right
choose "HTTPS" instead of "SSH" in the top-right of the dialog
it s...
Hide files with certain extension in Sublime Text Editor?
...he sidebar? For example, if you select File → Open and select a folder, then the folder and its contents are displayed along the left side, allowing you to navigate amongst its contents and sub-directories. If that is the case, then the answer is yes, files can be excluded.
Select Preferences ...
Why does git perform fast-forward merges by default?
...ticipate an iterative workflow on one topic/feature branch (i.e., I merge, then I go back to this feature branch and add some more commits), then it is useful to include only the merge in the main branch, rather than all the intermediate commits of the feature branch.
In this case, you can end up s...
ANTLR: Is there a simple example?
...
Note: this answer is for ANTLR3! If you're looking for an ANTLR4 example, then this Q&A demonstrates how to create a simple expression parser, and evaluator using ANTLR4.
You first create a grammar. Below is a small grammar that you can use to evaluate expressions that are built using the 4 ...
django unit tests without a db
...a new settings file and set TEST_RUNNER to the new class you just created. Then when you're running your test, specify your new settings file with --settings flag.
Here is what I did:
Create a custom test suit runner similar to this:
from django.test.simple import DjangoTestSuiteRunner
class NoD...
How to decide font color in white or black depending on background color?
...ontrast based on the guidelines. If you don't need to conform to W3C rules then I'd stick with the simpler formula above.
The formula given for contrast in the W3C Recommendations is (L1 + 0.05) / (L2 + 0.05), where L1 is the luminance of the lightest color and L2 is the luminance of the darkest on...
Resolving javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path
...ficate authority (CA).
• If you can access the HTTPS URL in your browser then it is possible to update Java to recognize the root CA.
• In your browser, go to the HTTPS URL that Java could not access. Click on the HTTPS certificate chain (there is lock icon in the Internet Explorer), click on th...
CORS - What is the motivation behind introducing preflight requests?
... hardened against such an attack.
To protect such non-CORS-aware servers, then, the protocol requires the browser to first send a preflight request. This new kind of request is something that only CORS-aware servers can respond to properly, allowing the browser to know whether or not it's safe to s...
What’s the difference between “Array()” and “[]” while declaring a JavaScript array?
...rpreter, I want to call the constructor "Array" and generate an object. It then looks up through your execution context to find the constructor to call, and calls it, creating your array.
You may think "Well, this doesn't matter at all. They're the same!". Unfortunately you can't guarantee that.
T...
.gitignore exclude files in directory but not certain directories
...cache/folder/onemorefolder/) with the following contents:
*
!.gitignore
Then, you can add those directories, and only the .gitignore file in each directory will get added -- but this means the directories will now be tracked (i.e., created when cloning).
...