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Setting the MySQL root user password on OS X
...ould be all set!
Update: As of MySQL 5.7, the password field has been renam>me m>d authentication_string. When changing the password, use the following query to change the password. All other commands remain the sam>me m>:
mysql> UPDATE user SET authentication_string=PASSWORD("NEWPASSWORD") WHERE User=...
Where is the itoa function in Linux?
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EDIT: Sorry, I should have rem>me m>mbered that this machine is decidedly non-standard, having plugged in various non-standard libc implem>me m>ntations for academic purposes ;-)
As itoa() is indeed non-standard, as m>me m>ntioned by several helpful comm>me m>nters, it is ...
What is the equivalent of the C++ Pair in Java?
...would be the equivalent of this C++ construct? I would rather avoid reimplem>me m>nting my own.
34 Answers
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Convert a list of data fram>me m>s into one data fram>me m>
I have code that at one place ends up with a list of data fram>me m>s which I really want to convert to a single big data fram>me m>.
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How do I calculate percentiles with python/numpy?
...there a convenient way to calculate percentiles for a sequence or single-dim>me m>nsional numpy array?
11 Answers
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Convert string to nullable type (int, double, etc…)
I am attempting to do som>me m> data conversion. Unfortunately, much of the data is in strings, where it should be int's or double, etc...
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How do I detect that an iOS app is running on a jailbroken phone?
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It depends what you m>me m>an by jailbreak. In the simple case, you should be able to see if Cydia is installed and go by that - som>me m>thing like
NSString *filePath = @"/Applications/Cydia.app";
if ([[NSFileManager defaultManager] fileExistsAtPath:fi...
What's the difference between “version number” in iTunes Connect, “bundle version”, “bundle version
...undleVersion)
This doesn't need to be a pure version number. This can be som>me m>thing like 12345 or 1.2.3 (Build 12345AB). This is shown in the About window for Mac OS X apps for example and is often more a "Build Number" than a "Version Number".
Bundle Version String (CFBundleShortVersionString)
This ...
Using different Web.config in developm>me m>nt and production environm>me m>nt
... server address in my ASP.NET application depending on it is run in developm>me m>nt or production environm>me m>nt.
10 Answers
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How do I return clean JSON from a WCF Service?
I am trying to return som>me m> JSON from a WCF service. This service simply returns som>me m> content from my database. I can get the data. However, I am concerned about the format of my JSON. Currently, the JSON that gets returned is formatted like this:
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