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Creating a new user and password with Ansible

...ou to the Ansible-examples github repo for details how to use password parameter. There you'll see that your password must be hashed. - hosts: all user: root vars: # created with: # python -c 'import crypt; print crypt.crypt("This is my Password", "$1$SomeSalt$")' password: $1$Some...
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Iterator Loop vs index loop [duplicate]

...ide the glue between algorithms and containers. For generic code, the recommendation would be to use a combination of STL algorithms (e.g. find, sort, remove, copy) etc. that carries out the computation that you have in mind on your data structure (vector, list, map etc.), and to supply that algorit...
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Jump into interface implementation in Eclipse IDE

You know how in Eclipse, pressing F3 over a method will take you to its declaration? Well I have a method that is part of an interface; clicking F3 over this naturally takes me to the declaring interface. ...
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How do I import the javax.servlet API in my Eclipse project?

...E for Enterprise Java developers (with the Enterprise). It contains development tools to create dynamic web projects and easily integrate servletcontainers (those tools are part of Web Tools Platform, WTP). In case you already had Eclipse IDE for Java (without Enterprise), and manually installed som...
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.NET obfuscation tools/strategy [closed]

...d C#2 functions like yield (which results in new classes with unreadable names). Your decompiled code ends up a long long way from compilable. A professional team with lots of time could still reverse engineer it back again, but then the same is true of any obfuscated code. What code they got out ...
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How to change max_allowed_packet size

...acket=500M then restart the MySQL service and you are done. See the documentation for further information. share | improve this answer | follow | ...
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How to write iOS app purely in C

... Damn, it took me a while but I got it: main.c: #include <CoreFoundation/CoreFoundation.h> #include <objc/runtime.h> #include <objc/message.h> // This is a hack. Because we are writing in C, we cannot out and include ...
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When to use Windows Workflow Foundation? [closed]

Some things are easier to implement just by hand (code), but some are easier through WF. It looks like WF can be used to create (almost) any kind of algorithm. So (theoretically) I can do all my logic in WF, but it's probably a bad idea to do it for all projects. ...
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How to detect when cancel is clicked on file input?

...retty limiting event blocking) you can achieve it with the following: document.body.onfocus = function(){ /*rock it*/ } What's nice about this, is that you can attach/detach it in time with the file event, and it also seems to work fine with hidden inputs (a definite perk if you're using a visual...
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Vagrant ssh authentication failure

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