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Convert a binary NodeJS Buffer to JavaScript ArrayBuffer
...d, any version of Node.js
Use Martin Thomson's answer, which runs in O(n) time. (See also my replies to comments on his answer about non-optimizations. Using a DataView is slow. Even if you need to flip bytes, there are faster ways to do so.)
Dependency, fast, Node.js ≤ 0.12 or iojs 3.x
You can...
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
...
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...
How do I view the SQL generated by the Entity Framework?
...meters
- Whether or not the command is being executed asynchronously
- A timestamp indicating when the command started executing
- Whether or not the command completed successfully, failed by throwing an exception, or, for async, was canceled
- Some indication of the result value
- The approxim...
How do you create a random string that's suitable for a session ID in PostgreSQL?
...
random() gets called length times (like in many of the other solutions). Is there a more efficient way to choose from 62 characters each time? How does this perform compared to md5()?
– ma11hew28
Feb 10 '14 at 1:58...
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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Can I query MongoDB ObjectId by date?
...
Popping Timestamps into ObjectIds covers queries based on dates embedded in the ObjectId in great detail.
Briefly in JavaScript code:
/* This function returns an ObjectId embedded with a given datetime */
/* Accepts both Date object ...
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...
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...