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Regular expression for floating point numbers
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TL;DR
Use [.] instead of \. and [0-9] instead of \d to avoid escaping issues in some languages (like Java).
Thanks to the nameless one for originally recognizing this.
One relatively simple pattern for matching a floating point number is
[+-]?([0-9]*[.])?[0-9]+
This will match:
12...
mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get t
...ith the error and presenting the error, in this case, my I'm using it's an API so the error and all trace info is sent out the API call if it came from our Remote system (Origin Verification) as a lot of web stuff dose now PHP backend REACT or Angular Front end
– Barkermn01
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How do I push a local repo to Bitbucket using SourceTree without creating a repo on bitbucket first?
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Bitbucket supports a REST API you can use to programmatically create Bitbucket repositories.
Documentation and cURL sample available here: https://confluence.atlassian.com/bitbucket/repository-resource-423626331.html#repositoryResource-POSTanewrepo...
How to check internet access on Android? InetAddress never times out
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getAllNetworkInfo() is deprecated in API level 29
– Nilesh Rathod
Sep 27 '19 at 8:35
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Which @NotNull Java annotation should I use?
...3305ecd1b415e2ab1b9ef8a9120b4
javax.validation.constraints from validation-api-1.0.0.GA-sources.jar
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How to catch an Exception from a thread
...nce many of things have been changed on Threading front, use advanced java API.
Prefer advance java.util.concurrent API for multi-threading like ExecutorService or ThreadPoolExecutor.
You can customize your ThreadPoolExecutor to handle exceptions.
Example from oracle documentation page:
Overri...
Core pool size vs maximum pool size in ThreadPoolExecutor
...For a fuller explanation, get it from the horses mouth: ThreadPoolExecutor API documentation.
There is a really good forum post which talks you through the way that the ThreadPoolExecutor works with code examples: http://forums.sun.com/thread.jspa?threadID=5401400&tstart=0
More info: http://fo...
When writing a directive in AngularJS, how do I decide if I need no new scope, a new child scope, or
...isolate scope also to say: "Don't mess with this. I'm giving you a defined API through these few attributes."
A good best practice is to exclude as much template-based stuff from the directive link and controller functions as possible. This provides another "API-like" configuration point: the user ...
Latest jQuery version on Google's CDN
...vertent web breakage and no longer updates the file at
http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.js. That file
will stay locked at version 1.11.1 as well.
The following, now moot, answer is preserved here for historical reasons.
Don't do this. Seriously, don't.
Linking to major ...
What is the maximum amount of RAM an app can use?
...tedThumbCacheInstance().addBitmap(thumbUri, thumbBytes);
My app targets API 19+ so devices are not old and these portions of available RAM are good enough for cache in my case (1% and 3%).
Fun fact: Android does not have any APIs or other hacks to get the amount of memory allocated to your app, ...