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Liquibase lock - reasons?
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I was just getting this error in my development environment. Fixing up the DATABASECHANGELOGLOCK table solved it.
– Naymesh Mistry
Jul 28 '16 at 18:38
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Installing PIL with pip
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I got a clang error on OSX Mavericks when I tried this, but I found that this answer helped with that: stackoverflow.com/a/22322645/16959
– Jason Sperske
Apr 25 '14 at 21:38
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Android: How to stretch an image to the screen width while maintaining aspect ratio?
...t one? The answer with the CustomView did not work for me(some strange xml error)
– user3800924
Mar 24 '16 at 19:31
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New lines inside paragraph in README.md
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answered Jul 4 '14 at 14:05
tbekolaytbekolay
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What is the difference between sigaction and signal?
...ion() avoids - unless you use the flags explicitly added to sigaction() to allow it to faithfully simulate the old signal() behaviour.
The signal() function does not (necessarily) block other signals from arriving while the current handler is executing; sigaction() can block other signals until the...
In MySQL, can I copy one row to insert into the same table?
...T, out newid INT)
BEGIN
DECLARE EXIT HANDLER FOR SQLEXCEPTION SET @error=1;
SET @temptable = '_duplicate_temp_table';
SET @sql_text = CONCAT('CREATE TABLE ', @temptable, ' LIKE ', copytable);
PREPARE stmt FROM @sql_text;
EXECUTE stmt;
DEALLOCATE PREPAR...
Entity Framework: One Database, Multiple DbContexts. Is this a bad idea? [closed]
...y single context in your application can do that. The trick for this is usually one additional context containing all your entities which is used only for database creation. Your real application contexts containing only subsets of your entities must have database initializer set to null.
There are...
Creating C formatted strings (not printing them)
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if(0 > asprintf(&string, "Formatting a number: %d\n", 42)) return error;
log_out(string);
free(string);
This is the minimum effort you can get to construct the string in a secure fashion. The sprintf() code you gave in the question is deeply flawed:
There is no allocated memory behind t...
how to draw smooth curve through N points using javascript HTML5 canvas?
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There's a type error in your code. Parameter ptsa should be pts, or else it would throw erros.
– gfaceless
Aug 23 '15 at 4:21
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How do I output an ISO 8601 formatted string in JavaScript?
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There is already a function called toISOString():
var date = new Date();
date.toISOString(); //"2011-12-19T15:28:46.493Z"
If, somehow, you're on a browser that doesn't support it, I've got you covered:
if ( !Date.prototype.toISOString ) {
( functi...