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Circular (or cyclic) imports in Python
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There was a really good discussion on this over at comp.lang.python last year. It answers your question pretty thoroughly.
Imports are pretty straightforward really. Just remember the following:
'import' and 'from xxx import yyy' are executable statements. They execute
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How to add calendar events in Android?
...00");
/*Comment below visibility and transparency column to avoid java.lang.IllegalArgumentException column visibility is invalid error */
/*eventValues.put("visibility", 3); // visibility to default (0),
// confidential (1), private
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SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”
...d here - slf4j.org/manual.html But i get a new error now - Caused by: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory
– david blaine
Apr 17 '13 at 7:10
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What's the best way to check if a String represents an integer in Java?
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org.apache.commons.lang.StringUtils.isNumeric
though Java's standard lib really misses such utility functions
I think that Apache Commons is a "must have" for every Java programmer
too bad it isn't ported to Java5 yet
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JavaScript checking for null vs. undefined and difference between == and ===
...ty and JavaScript
Andrea Giammarchi's JavaScript Coercion Demystified
comp.lang.javascript FAQs: JavaScript Type-Conversion
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In C#, should I use string.Empty or String.Empty or “” to intitialize a string?
...ble. But this is just a carry-over from using StringUtils.EMPTY in commons.lang from java. One point of interest is I'm almost blind and this definately does help with readability for me.
– Brett Ryan
Sep 11 '09 at 4:34
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Spring CrudRepository findByInventoryIds(List inventoryIdList) - equivalent to IN clause
...gt; findByIdIn(List<Integer> ids); I get the error: Caused by: java.lang.NumberFormatException: For input string: "(1, 2)"
– user64141
Feb 14 '16 at 17:04
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How to add \newpage in Rmarkdown in a smart way?
...lls: <Anonymous> ... process_group.block -> call_block -> eval_lang -> eval -> eval Execution halted opts_knit$get works fine in the console though. ?
– keithpjolley
Sep 29 '18 at 17:34
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Https Connection Android
...m getting such exception: 07-25 12:35:25.941: WARN/System.err(24383): java.lang.ClassCastException: org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl in place where I'm trying to open connection... any idea why??
– Robert
Jul 25 '11 ...
“Insert if not exists” statement in SQLite
...OR REPLACE INTO table () values();
For more information, see: sqlite.org/lang_insert
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