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When to catch java.lang.Error?
... most can be handled. For example a ZipError occurs on reading corrupt zip files.
The most common errors are OutOfMemoryError and NoClassDefFoundError, which are both in most cases runtime problems.
For example:
int length = Integer.parseInt(xyz);
byte[] buffer = new byte[length];
can produce a...
Escape double quotes in parameter
...ot quickly reproduce the symptoms: if I try myscript '"test"' with a batch file myscript.bat containing just @echo.%1 or even @echo.%~1, I get all quotes: '"test"'
Perhaps you can try the escape character ^ like this: myscript '^"test^"'?
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Xml configuration versus Annotation based configuration [closed]
...the main functionality of the code, and hence doesn't belong in the source files.
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Regular expression to match a line that doesn't contain a word
... If you have many patterns that you want to filter out, put them in a file and use grep -vf pattern_file file
– codeforester
Mar 11 '18 at 18:35
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Data Modeling with Kafka? Topics and Partitions
...t least max(t/p, t/c) partitions.
Currently, in Kafka, each broker opens a file handle of both the index and the data file of every log segment. So, the more partitions, the higher that one needs to configure the open file handle limit in the underlying operating system. E.g. in our production syst...
Rails migration for has_and_belongs_to_many join table
...cept that it doesn't work, at least in Rails 3.2. The generated migration file is blank.
– hoffmanc
Jul 7 '13 at 19:23
7
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Android: Want to set custom fonts for whole application not runtime
...me ? (i.e. from xml if possible or only once for whole application in JAVA file)
11 Answers
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My docker container has no internet
...c/resolv.conf to the container on construction, I had to manually copy the file into the container.
– glaux
Aug 22 '18 at 11:00
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Python set to list
...> set=set()
>>> set=set()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: 'set' object is not callable
The first line rebinds set to an instance of set. The second line is trying to call the instance which of course fails.
Here is a less...
Debugging in Clojure? [closed]
... my classpath but REPL says user=> (use 'closure.contrib.trace) java.io.FileNotFoundException: Could not locate closure/contrib/trace__init.class or closure/contrib/trace.clj on classpath: (NO_SOURCE_FILE:0)
– LarsH
Sep 3 '10 at 20:49
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