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Select datatype of the field in postgres
...ust way to write that WHERE clause considers that possibility: where table_catalog = ? and table_schema = ? and table_name = ?; But this information_schema view doesn't consider that the DDL might have used domains.
– Mike Sherrill 'Cat Recall'
Mar 20 '15 at 16...
No ConcurrentList in .Net 4.0?
...weren't concerned about slightly-stale data).
– supercat
Feb 19 '13 at 19:33
2
@Kevin: It's prett...
Why do we need a fieldset tag?
...out:
http://usability.com.au/2013/04/accessible-forms-1-labels-and-identification/
The HTML 4 elements fieldset and legend allow you to layout and organise a large form with many different areas of interest in a logical way without using tables. The fieldset tag can be used to create boxes around s...
Unix shell script to truncate a large file
I am trying to write a Unix script which will truncate/empty a file which is continuously being written/open by an application when it reaches say 3GB of space. I know that the below command would do it :
...
How do I dump the data of some SQLite3 tables?
...d bonus, it still works if you have a dumped SQL file hanging around, just cat database.sql | grep '^INSERT' > database_inserts.sql (same for schema, replace with grep '^CREATE'
– trisweb
Jun 4 '12 at 17:52
...
Find unused npm packages in package.json
...name "*.js" -or -name "*.json" \) -print > $FILES
function check {
cat package.json \
| jq "{} + .$1 | keys" \
| sed -n 's/.*"\(.*\)".*/\1/p' > $PACKAGES
echo "--------------------------"
echo "Checking $1..."
while read PACKAGE
do
RES=$(cat $FILES...
How to split a string into a list?
...rds such as we're.
>>> text
"'Oh, you can't help that,' said the Cat: 'we're all mad here. I'm mad. You're mad.'"
>>> text.split()
["'Oh,", 'you', "can't", 'help', "that,'", 'said', 'the', 'Cat:', "'we're", 'all', 'mad', 'here.', "I'm", 'mad.', "You're", "mad.'"]
>>> im...
How to count lines of Java code using IntelliJ IDEA?
...l the files that are in your libraries (ie: if you are creating a web application it looks through all the lines of JQuery for example)
– somid3
Jul 10 '12 at 14:41
9
...
Why is (object)0 == (object)0 different from ((object)0).Equals((object)0)?
...
The C# Language Specification, paragraph 7.10.6, says: The predefined reference type equality operators are: bool operator ==(object x, object y); bool operator !=(object x, object y); The operators return the result of comparing the two references...
How to find out which processes are using swap space in Linux?
...kB\tpid";
echo "========================================";
cat ${TMP}/${SCRIPT_NAME}.name|sort -r;
;;
kb )
echo -e "kB\tpid\tname";
echo "========================================";
cat ${TMP}/${SCRIPT_NAME}.kb|sort -rh;
;;
pid | * )
...