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How do I ignore files in Subversion?
...e Configuration Area - global-ignores option:
This is a client-side only setting, so your global-ignores list won't be shared by other users, and it applies to all repos you checkout onto your computer.
This setting is defined in your Runtime Configuration Area file:
Windows (file-based) - C:\Us...
Set transparent background using ImageMagick and commandline prompt
Suppose you have any image (PNG or JPG).
This image has a white background and I need to make this background transparent.
...
Regex Email validation
...Compiled | RegexOptions.IgnoreCase | RegexOptions.ExplicitCapture;
// Set explicit regex match timeout, sufficient enough for email parsing
// Unless the global REGEX_DEFAULT_MATCH_TIMEOUT is already set
TimeSpan matchTimeout = TimeSpan.FromSeconds(2);
try
{
if (AppDoma...
How to duplicate object properties in another object?
..., while Chrome (45+) and Opera (32+) require the 'experimental flag' to be set.
Support is improving, with the lastest versions of Chrome, Firefox, Opera, Safari and Edge supporting it (IE notably has no support.) Transpilers are available as well, like Babel and Traceur. See here for more details....
Retrieve list of tasks in a queue in Celery
... DEFAULT_PRIORITY_STEPS]
r = redis.StrictRedis(
host=settings.REDIS_HOST,
port=settings.REDIS_PORT,
db=settings.REDIS_DATABASES['CELERY'],
)
return sum([r.llen(x) for x in priority_names])
If you want to get an actual task, you can use something like:
...
How to copy a collection from one database to another in MongoDB
...
this worked well for resetting a test mongodb from a golden copy between test runs. rather than hard coding the collection names you can do a for loop over all the collection names you want to copy with db.getCollection(name).find().forEach and sup...
Is it good practice to make the constructor throw an exception? [duplicate]
...cking of assert assertions can be turned on and off via a JVM command-line setting. Using assertions to check internal invariants is OK, but using them to implement argument checking that is specified in your javadoc is not a good idea ... because it means your method will only strictly implement th...
How to cancel an $http request in AngularJS?
...
@RamanChodźka You can do both with a promise; you can set a timeout to cancel the promise after some amount of time, either with JavaScript's native setTimeout function or Angular's $timeout service.
– Quinn Strahl
Sep 17 '13 at 18:09
...
What XML parser should I use in C++? [closed]
...out that dependency. Though that does mean that you'll have a more limited set of possible text encodings it can parse.
It uses the MIT license.
I Do Not Need Full XML Compliance
OK, so full XML compliance doesn't matter to you. Your XML documents are either fully under your control or are guarantee...
Can hash tables really be O(1)?
... hash tables don't use BSTs. BSTs don't require hash values. Maps and Sets can be implemented as BSTs though.
– Nick Dandoulakis
May 5 '10 at 8:08
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