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String concatenation does not work in SQLite
I am trying to execute a SQlite replace function, but use another field in the function.
4 Answers
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Do we need type=“text/css” for in HTML5 [duplicate]
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Don’t need to specify a type value of “text/css”
Every time you link to a CSS file:
<link rel="stylesheet" type="text/css" href="file.css">
You can simply write:
<link rel="stylesheet" href="file.css">
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Why use Gradle instead of Ant or Maven? [closed]
... setup and Gradle will make sure all declared dependecies are properly and timely executed. Your code can be spread across many directories in any kind of layout (tree, flat, scattered, ...).
Gradle has two distinct phases: evaluation and execution. Basically, during evaluation Gradle will look for...
Opening a folder in explorer and selecting a file
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I was battling on the issue sometimes the above approach did not work because the file contains a comma. If I had read Kaganar's comment, it would have saved me a hour of work. I urge Samuel Yang to modify above code to: string argument=@"/select"+"\"" + fi...
Convert Base64 string to an image file? [duplicate]
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i have very smart solution $filename_path = md5(time().uniqid()).".jpg"; $decoded=base64_decode($base64_string_img); file_put_contents("uploads/".$filename_path,$decoded);
– Rizwan Gill
Feb 6 '15 at 12:09
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GitHub pages are not updating
...'m pretty sure the server is at UTC. Thus if I date my posts with my local time, the server thinks they are in the future and won't build them. Using UTC avoided this for me.
As mentioned by joao cenoura in the comments below:
you can tell jekyll to show "future" posts by adding future: true to y...
How can I convert JSON to a HashMap using Gson?
I'm requesting data from a server which returns data in the JSON format. Casting a HashMap into JSON when making the request wasn't hard at all but the other way seems to be a little tricky. The JSON response looks like this:
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Python “extend” for a dictionary
...y readable and transparent, and I have no compunction against using it any time a dict that's a mix of two others comes in handy (any reader who has trouble understanding it will in fact be very well served by the way this prompts him or her towards learning about dict and the ** form;-). So, for e...
What is the easiest way to duplicate an activerecord record?
I want to make a copy of an activerecord record, changing a single field in the process (in addition to the id ). What is the simplest way to accomplish this?
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xpath find if node exists
Using a xpath query how do you find if a node (tag) exists at all?
6 Answers
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