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Access denied for user 'root'@'localhost' while attempting to grant privileges. How do I grant privi
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How to check for null in Twig?
...}
{% endif %}
Additionally the is sameas test, which does a type strict comparison of two values, might be of interest for checking values other than null (like false):
{% if var is sameas(false) %}
{# do something %}
{% endif %}
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Get Maven artifact version at runtime
...on>
</plugin>
Ideally this configuration should be put into the company pom or another base-pom.
Detailed documentation of the <archive> element can be found in the Maven Archive documentation.
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Why does printf not flush after the call unless a newline is in the format string?
...// Will now print everything in the stdout buffer
Edit: From Andy Ross's comment below, you can also disable buffering on stdout by using setbuf:
setbuf(stdout, NULL);
or its secure version setvbuf as explained here
setvbuf(stdout, NULL, _IONBF, 0);
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Python Anaconda - How to Safely Uninstall
... you installed, it is possible that the PATH is modified in one of your runcom files, and not in your shell profile. So, for example if you are using bash, be sure to check your ~/.bashrc if you don't find the PATH modified in ~/.bash_profile.
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A worthy developer-friendly alternative to PayPal [closed]
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I believe Braintree (www.braintreepayments.com) offers a similar service to stripe and does support non US merchants (well at least UK merchants). I can't vouch for the quality of the service though, we've not implemented it yet.
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How to populate/instantiate a C# array with a single value?
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@RobertDailey: That is a compiler optimization, and no longer true. I just tested to verify my belief: If the return value of i++ isn't used for anything, then the compiler will compile it as ++i automatically for you. Also, even when I do use the re...
Numbering rows within groups in a data frame
...df$val to seq_len(nrow(df)). I just ran into this over here: stackoverflow.com/questions/42796857/…
– Frank
Mar 14 '17 at 22:07
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How to get a variable value if variable name is stored as string?
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git visual diff between branches
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Use git diff with a range.
git diff branch1..branch2
This will compare the tips of each branch.
If you really want some GUI software, you can try something like SourceTree which supports Mac OS X and Windows.
sh...