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How do I use Wget to download all images into a single folder, from a URL?
...ownload all the images into a single folder? The syntax I'm using at the moment is:
7 Answers
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How to get a key in a JavaScript object by its value?
..., which I use as an associative array. Is there a simple function allowing me to get the key for a value, or do I have to iterate the object and find it out manually?
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How do I wrap text in a UITableViewCell without a custom cell
...
Here is a simpler way, and it works for me:
Inside your cellForRowAtIndexPath: function. The first time you create your cell:
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil)
{
cell = [[[UITableViewCell al...
Regular Expressions and negating a whole character group [duplicate]
I'm attempting something which I feel should be fairly obvious to me but it's not. I'm trying to match a string which does NOT contain a specific sequence of characters. I've tried using [^ab] , [^(ab)] , etc. to match strings containing no 'a's or 'b's, or only 'a's or only 'b's or 'ba' but not...
How to display a Yes/No dialog box on Android?
....Builder, but I'm shocked to know how difficult (well, at least not programmer-friendly) to display a dialog in Android.
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Copy and paste content from one file to another file in vi
...nd paste into another file. I know how to copy (yy) and paste (p) in the same file. But that doesn't work for different files. How is this done?
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How to change maven logging level to display only warning and errors?
I want to prevent maven from displaying INFO messages, I want to see only WARNINGS and ERRORS (if any).
10 Answers
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Understanding Magento Block and Block Type
I just want to understand the meaning of
5 Answers
5
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Liquibase lock - reasons?
...et this when running a lot of liquibase-scripts against a Oracle-server. SomeComputer is me.
7 Answers
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Comparing two dataframes and getting the differences
I have two dataframes. Examples:
13 Answers
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