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How much does it cost to develop an iPhone application? [closed]
...e. I included development time, graphic design time, project manager time, etc, etc. An app of the scale of the Obama app can be developed for significantly less.
– schwa
Oct 17 '08 at 15:31
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How to split a large text file into smaller files with equal number of lines?
..._file.aa with the first million, then trail_file.ab with the next million, etc.
– Will
Feb 8 '15 at 21:49
2
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How to check if element has any children in Javascript?
...t to know about child elements (as opposed to text nodes, attribute nodes, etc.) on all modern browsers (and IE8 — in fact, even IE6) you can do this: (thank you Florian!)
if (element.children.length > 0) { // Or just `if (element.children.length)`
// It has at least one element as a chil...
How to turn off INFO logging in Spark?
...rk 1.5. RHEL 6. CDH 5.5. Tried creating new file /opt/cloudera/parcels/CDH/etc/spark/conf.dist/log4j.properties and changing like explained above. And also tried editing existing file /etc/spark/conf/log4j.properties. No effect for pyspark shell nor for pyspark-shell.
– Tagar
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Is there any sed like utility for cmd.exe? [closed]
...ve" option, but it's not installed on Windows by default; it has sed, grep etc. out of the box, though.
https://github.com/mbuilov/sed-windows offers recent 4.3 and 4.4 versions, which support -z option unlike listed upper ports
If you don't want to install anything and your system ain't a Windows...
What is the difference between the 'COPY' and 'ADD' commands in a Dockerfile?
...ces for Writing Dockerfiles
Because image size matters, using ADD to fetch packages from remote URLs is strongly discouraged; you should use curl or wget instead. That way you can delete the files you no longer need after they've been extracted and you won't have to add another layer in your im...
How to create a memory leak in Java?
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String str=readString(); // read lengthy string any source db,textbox/jsp etc..
// This will place the string in memory pool from which you can't remove
str.intern();
(Unclosed) open streams ( file , network etc... )
try {
BufferedReader br = new BufferedReader(new FileReader(inputFile));
...
Spring RestTemplate GET with parameters
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To easily manipulate URLs / path / params / etc., you can use Spring's UriComponentsBuilder class. It's cleaner than manually concatenating strings and it takes care of the URL encoding for you:
HttpHeaders headers = new HttpHeaders();
headers.set("Accept", MediaType.A...
Trim trailing spaces in Xcode
...r to above, but running after the build
finished (including code signing etc).
Useful for additional packaging,
validity checking etc.
Pre/Post SCM Commit scripts.
To check project integrity.
Pre/Post File Save Script.
To check/alter a file before saving. E.g. run cody beautifiers
Cu...
'POCO' definition
...ing about the question :) Class then fits POJO, POVBO POC#O, POC++O, PORO, etc.
– David Mohundro
Oct 30 '08 at 12:51
14
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