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Change a Rails application to production
...dited this file long back and forgot.. thanks for reminding.. saved lot of time
– Agnes
Feb 22 '17 at 5:21
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Changing Java Date one hour back
...ndar.getInstance();
// remove next line if you're always using the current time.
cal.setTime(currentDate);
cal.add(Calendar.HOUR, -1);
Date oneHourBack = cal.getTime();
java.util.Date
new Date(System.currentTimeMillis() - 3600 * 1000);
org.joda.time.LocalDateTime
new LocalDateTime().minusHours...
SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”. error
...Test
Hello World
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.042 sec
Results :
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESSFUL
[IN...
Can “git pull --all” update all my local branches?
...hqu I'm trying to use your script and I don't know why it worked the first time but it's not working "as expected" right now. For instance, take a look to this. Why is master still 78 commits behind after I run your script?
– BPL
Nov 3 '16 at 19:18
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Java - escape string to prevent SQL injection
...security controls for every web application or web service leads to wasted time and massive security holes. The OWASP Enterprise Security API (ESAPI) Toolkits help software developers guard against security‐related design and implementation flaws.
For more details, see Preventing SQL Injection i...
Writing a dict to txt file and reading it back?
...f):
self.whip = eval(open('deed.txt', 'r').read())
But eval() is sometimes not recommended. The problem is that eval() will evaluate any string, and if someone tricked you into running a really tricky string, something bad might happen. In this case, you are just running eval() on your own f...
Is it safe to push_back an element from the same vector?
... push_back makes a copy, implementations must, at the expense of execution time perhaps, cache or copy all values before de-allocating. Since in this particular question there is no external references left, it doesn't matter if iterators and references are invalidated.
– Olivi...
pretty-print JSON using JavaScript
...utation which could cause performance issues if operation is repeated many times. Only thing was missing for me this to work was <pre> tags.
– C.L.
Aug 26 '19 at 13:47
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Create an array or List of all dates between two dates [duplicate]
...s(offset))
.ToArray();
For loop:
var dates = new List<DateTime>();
for (var dt = start; dt <= end; dt = dt.AddDays(1))
{
dates.Add(dt);
}
EDIT:
As for padding values with defaults in a time-series, you could enumerate all the dates in the full date-range, and pick the va...
Browser detection in JavaScript? [duplicate]
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+1 from me as well. Sometimes, it's not about feature support, it's actually about the browser. Yes, the user-agent info can be spoofed, but when you're dealing with older browsers and circumventing their bugs (like FF 3's issue with not sending the...