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What's the difference between HEAD, working tree and index, in Git?
...uovinen, those arrows are not what the commits point to, it's the workflow order, basically showing arrows as 1 -> 2 -> 3 -> 4 where 1 is the first commit and 4 is the last)
Now we know what is happening in the project.
But to know what is happening right here, right now there is a special...
How can I show dots (“…”) in a span with hidden overflow?
...s? My width is not fixed, neither the max-width.
– Jp_
Sep 29 '16 at 13:20
1
how can I expand thi...
How the single threaded non blocking IO model works in Node.js
...e request to the OS as the latter had to yield to a process' dispatcher in order for a single threaded process to handle new events.
The problem with the model I described is that it's not familiar and hard to reason about for the programmer as it's non-sequential in nature. "You need to make reque...
How to copy a directory using Ant
... very misleading how x.parent is supposed to NOT BE the parent of x... -_-
– nonchip
May 3 '18 at 13:30
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show 1 more comment
...
The JPA hashCode() / equals() dilemma
... // this.getClass() == other.getClass()
// for the same reason. In order to support laziness PP might need to wrap
// my entity object in some kind of proxy, i.e. subclassing it.
@Override
public boolean equals(final Object obj) {
if (this == obj)
return true;...
Getting an “ambiguous redirect” error
...
Do you have a variable named OUPUT_RESULTS or is it the more likely OUTPUT_RESULTS?
michael@isolde:~/junk$ ABC=junk.txt
michael@isolde:~/junk$ echo "Booger" > $ABC
michael@isolde:~/junk$ echo "Booger" >> $ABB
bash: $ABB: ambiguous redirect
michael...
Unit Test? Integration Test? Regression Test? Acceptance Test?
...n tests are performed whenever anything has been changed in the system, in order to check that no new bugs have been introduced.
This means it's run after all patches, upgrades, bug fixes. Regression testing can be seen as a special case of combined unit test and integration test.
Acceptance Test
...
How do you clear the SQL Server transaction log?
...aintenance plans, they're awful).
DECLARE @path NVARCHAR(255) = N'\\backup_share\log\testdb_'
+ CONVERT(CHAR(8), GETDATE(), 112) + '_'
+ REPLACE(CONVERT(CHAR(8), GETDATE(), 108),':','')
+ '.trn';
BACKUP LOG foo TO DISK = @path WITH INIT, COMPRESSION;
Note that \\backup_share\ should be on...
Recursion in Angular directives
...ctive('hRecursive', hRecursiveDirective)
/* Demo CSS */
* { box-sizing: border-box }
html { line-height: 1.4em }
.task h4, .task h5 { margin: 0 }
.task { background-color: white }
.task.collapse {
max-height: 1.4em;
overflow: hidden;
}
.task.collapse h4::after {
content: '...
What are the security risks of setting Access-Control-Allow-Origin?
I recently had to set Access-Control-Allow-Origin to * in order to be able to make cross-subdomain ajax calls.
Now I can't help but feel that I'm putting my environment to security risks.
Please help me if I'm doing it wrong.
...