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Remove directory which is not empty
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There is a module for this called rimraf (https://npmjs.org/package/rimraf). It provides the same functionality as rm -Rf
Async usage:
var rimraf = require("rimraf");
rimraf("/some/directory", function () { console.log("done"); });
Sync usage:
rimr...
Get nodes where child node contains an attribute
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Try
//book[title/@lang = 'it']
This reads:
get all book elements
that have at least one title
which has an attribute lang
with a value of "it"
You may find this helpful — it's an article entitled "XPath in Five Paragraphs" by Ronald Bourret.
But in all hones...
Entity Framework is Too Slow. What are my options? [closed]
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You should start by profiling the SQL commands actually issued by the Entity Framework. Depending on your configuration (POCO, Self-Tracking entities) there is a lot room for optimizations. You can debug the SQL commands (which shouldn't differ between debug and release mode)...
How to delete a whole folder and content?
...delete the DCIM folder because it is a system folder. As you delete it manually on phone it will delete the contents of that folder, but not the DCIM folder. You can delete its contents by using the method below:
Updated as per comments
File dir = new File(Environment.getExternalStorageDirectory()...
Why is `replace` property deprecated in AngularJS directives? [duplicate]
...PI docs , directives' replace attribute is deprecated, so in the future, all directives will behave with the current default of replace: false .
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Non-Singleton Services in AngularJS
...eak down dependency injection and the library will behave awkwardly, especially for third parties. In short, I am not sure there are any legitimate use cases for non-singleton sevices.
A better way to accomplish the same thing is to use the factory as an API to return a collection of objects with g...
Read stream twice
... I think this is the only valid solution as mark isn't supported for all types.
– Warpzit
Mar 1 '12 at 11:10
3
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How to set the first option on a select box using jQuery?
...ic concept, and in this case it looks like he wants to reset it to "Select All", which is the first option.
– Jack
Sep 16 '11 at 14:08
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Difference between Hashing a Password and Encrypting it
...t get the original string back. The most you can do is to generate what's called "a collision", that is, finding a different string that provides the same hash. Cryptographically secure hash algorithms are designed to prevent the occurrence of collisions. You can attack a secure hash by the use of a...
Python how to write to a binary file?
...uct.pack if you need to work on 2.2. But 2.6 has been out for 5 years now; all three Ubuntu LTSs still in support, all three OS X versions in support, the previous major version of CentOS/RHEL, etc., all come with it built in. If you need to support 2.5 or 2.1 or 1.6 or whatever, you probably know...