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Node.js: how to consume SOAP XML web service
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edited Nov 2 '16 at 13:03
answered Dec 28 '11 at 11:49
J...
Difference between GIT and CVS
...ad-only access is guest account for 'pserver' protocol on CVS_AUTH_PORT (2401), usually called "anonymous" and with empty password. Credentials are stored by default in $HOME/.cvspass file, so you have to provide it only once; still, this is a bit of barrier (you have to know name of guest account, ...
Return multiple values in JavaScript?
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How to make ng-repeat filter out duplicate results
...-repeat over a JSON file and want to get category names. There are about 100 objects, each belonging to a category - but there are only about 6 categories.
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How do I use Java to read from a file that is actively being written to?
...ic void run() {
while( running ) {
if( reader.available() > 0 ) {
System.out.print( (char)reader.read() );
}
else {
try {
sleep( 500 );
}
catch( InterruptedException ex ) {
running = false;...
How to list only the file names that changed between two commits?
...tify the commits. You can also do, for example
git diff --name-only HEAD~10 HEAD~5
to see the differences between the tenth latest commit and the fifth latest (or so).
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Creating C formatted strings (not printing them)
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answered Apr 29 '09 at 21:12
akappaakappa
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How to implement a queue with three stacks?
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+50
SUMMARY
O(1) algorithm is known for 6 stacks
O(1) algorithm is known for 3 stacks, but using lazy evaluation which in practice corre...
How to update column with null value
...pecial syntax:
CREATE TABLE your_table (some_id int, your_column varchar(100));
INSERT INTO your_table VALUES (1, 'Hello');
UPDATE your_table
SET your_column = NULL
WHERE some_id = 1;
SELECT * FROM your_table WHERE your_column IS NULL;
+---------+-------------+
| some_id | your_column |
+---...
How to debug a Flask app
...r PowerShell, use $env:
$env:FLASK_ENV = "development"
Prior to Flask 1.0, this was controlled by the FLASK_DEBUG=1 environment variable instead.
If you're using the app.run() method instead of the flask run command, pass debug=True to enable debug mode.
Tracebacks are also printed to the termi...