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What is pip's equivalent of `npm install package --save-dev`?
...n page.
If it really bothers you, it wouldn't be too difficult to write a custom bash script (pips) that takes a -s argument and freezes to your requirements.txt file automatically.
Edit 1
Since writing this there has been no change in providing an auto --save-dev option similar to NPM however K...
Calendar date to yyyy-MM-dd format in java
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java.util.Date object can't represent date in custom format instead you've to use SimpleDateFormat.format method that returns string.
String myString=format1.format(date);
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Converting pixels to dp
...lyDimension is not the same on a OnePlus 3T (probably because OnePlus have custom scaling built into the OS). Using TypedValue.applyDimension causes consistent behavior across devices.
– Ben De La Haye
Aug 20 '18 at 7:52
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How to use 'cp' command to exclude a specific directory?
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Made a shell function which simplifies the usage for custom source path and exclusion of just one file or directory: # $1 = source path # $2 = destination path # $3 = filter copy_from_source_to_destination_except_filter() { cp -r $(ls -A $1 | grep -v -w $3 | awk -v path=$1 '{...
convert ArrayList to JSONArray
...rayList to JsonArray.
Gson gson = new GsonBuilder().create();
JsonArray myCustomArray = gson.toJsonTree(myCustomList).getAsJsonArray();
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Detecting which UIButton was pressed in a UITableView
...In case anyone else needs it, my special case was that the button was in a custom cell that was being displayed as part of the footer. I'll add code below
– software evolved
May 9 '11 at 16:48
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Spring boot @ResponseBody doesn't serialize entity id
...erved that entity properties with @Id are no longer marshalled to JSON
To customize how it behaves, you can extend RepositoryRestConfigurerAdapter to expose IDs for specific classes.
import org.springframework.context.annotation.Configuration;
import org.springframework.data.rest.core.config.Repos...
Can I multiply strings in Java to repeat sequences? [duplicate]
...ly sure what I'd do if I wasn't using maven - I guess I'd have to create a custom location for my jar files ... similar to a maven repository! And then include those jar files on my classpath and do all kinds of work I like to avoid. If the poster really wants to hack java, then she or he needs to u...
How to scroll to the bottom of a UITableView on the iPhone before the view appears
...by @JacobRelkin didn't work for me in iOS 7.0 using Auto Layout.
I have a custom subclass of UIViewController and added an instance variable _tableView as a subview of its view. I positioned _tableView using Auto Layout. I tried calling this method at the
How to catch an Exception from a thread
... for multi-threading like ExecutorService or ThreadPoolExecutor.
You can customize your ThreadPoolExecutor to handle exceptions.
Example from oracle documentation page:
Override
protected void afterExecute(Runnable r,
Throwable t)
Method invoked upon completion...