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What is the purpose of “android.intent.category.DEFAULT”?
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https://developer.android.com/guide/components/intents-filters
To receive implicit intents, you must include the CATEGORY_DEFAULT category in the intent filter. The methods startActivity() and startActivityForResult() tre...
Why does npm install say I have unmet dependencies?
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I believe it is because the dependency resolution is a bit broken, see https://github.com/npm/npm/issues/1341#issuecomment-20634338
Following are the possible solution :
Manually need to install the top-level modules, containing unmet dependencies:
npm install findup-sync@0.1.2
Re-structure y...
Disabled href tag
...lt;a href="/" onclick="return false;">link</a>
CSS
<a href="www.page.com" disabled="disabled">link</a>
<style type="text/css">
a[disabled="disabled"] {
pointer-events: none;
}
</style>
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horizontal line and right way to code it in html, css
... In HTML 4.01, the
<hr> tag represents a horizontal rule.
http://www.w3schools.com/tags/tag_hr.asp
So after definition, I would prefer <hr>
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How to insert an item at the beginning of an array in PHP?
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This will help
http://www.w3schools.com/php/func_array_unshift.asp
array_unshift();
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follo...
Backup/Restore a dockerized PostgreSQL database
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dksnap (https://github.com/kelda/dksnap) automates the process of running pg_dumpall and loading the dump via /docker-entrypoint-initdb.d.
It shows you a list of running containers, and you pick which one you want to backup. The res...
C programming in Visual Studio
...Short answer: Yes, you need to rename .cpp files to c, so you can write C:
https://msdn.microsoft.com/en-us/library/bb384838.aspx?f=255&MSPPError=-2147217396
From the link above:
By default, the Visual C++ compiler treats all files that end in .c as C source code, and all files that end in ...
Call to undefined method mysqli_stmt::get_result
...lled on your webspace you will have to work with BIND_RESULT & FETCH!
https://secure.php.net/manual/en/mysqli-stmt.bind-result.php
https://secure.php.net/manual/en/mysqli-stmt.fetch.php
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Regular expression to match a word or its prefix
...le to test your pattern:
Above screenshot taken from this live example: https://regex101.com/r/cU5lC2/1
Matching any whole word on the commandline.
I'll be using the phpsh interactive shell on Ubuntu 12.10 to demonstrate the PCRE regex engine through the method known as preg_match
Start phpsh,...
SQL SELECT WHERE field contains words
...WHERE Column1 CONTAINS 'word1 And word2 And word3'
for details, see here
https://msdn.microsoft.com/en-us/library/ms187787.aspx
UPDATE
For selecting phrases, use double quotes like:
SELECT * FROM MyTable WHERE Column1 CONTAINS '"Phrase one" And word2 And "Phrase Two"'
p.s. you have to first e...