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Get first n characters of a string
...ual to $n_chars returns it as is as well.
if $str is longer than $n_chars then it looks for the next space to cut or (if no more spaces till the end) $str gets cut rudely instead at $n_chars.
NOTE: be aware that this method will remove all tags in case of HTML.
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How to bind function arguments without binding this?
...nerate the inner function that can be called later. The passed values are then frozen at the time the function is generated.
This is effectively what bind does, but this way it is explicit that the wrapped arguments are simply closures on local variables, and there is no need to change the behavio...
CSS: How to remove pseudo elements (after, before,…)?
... if specified, to nothing.
http://www.w3schools.com/cssref/pr_gen_content.asp
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App Inventor 2 试验组件 · App Inventor 2 中文网
...用 隐私策略和使用条款 技术支持 service@fun123.cn
Are there any HTTP/HTTPS interception tools like Fiddler for mac OS X? [closed]
...hp/OWASP_WebScarab_NG_Project Download from code.google.com/p/webscarab-ng then launch using java -jar WebScarab-ng-0.2.1.one-jar.jar
– Motin
Nov 7 '12 at 21:34
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Python append() vs. + operator on lists, why do these give different results?
... if an element is single string, e.g. s = 'word', l = ['this', 'is']. Then l.append(s) and l+s should be the same. Am I correct?
– user3512680
Feb 2 at 22:13
add a commen...
git rebase: “error: cannot stat 'file': Permission denied”
..., have you tried rebooting? If something is persistently locking that file then after a reboot (or something slightly less drastic that releases the file) you should be able to git checkout -- previously-locked-file and be back up and running.
– CB Bailey
May 1...
Why don't Java's +=, -=, *=, /= compound assignment operators require casting?
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you need to cast from long to int explicitly in case of i = i + l then it will compile and give correct output. like
i = i + (int)l;
or
i = (int)((long)i + l); // this is what happens in case of += , dont need (long) casting since upper casting is done implicitly.
but in case of += i...
Re-doing a reverted merge in Git
...se it wasn't
ready yet, and I really need to undo all of the merge"). So then you
really should revert the merge, but when you want to re-do the merge, you
now need to do it by reverting the revert.
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How to use Fiddler to monitor WCF service
...ttp://127.0.0.1:8888" />
</defaultProxy>
</system.net>
then Start Fiddler on the WEBSERVER machine.
Click Tools | Fiddler Options => Connections => adjust the port as 8888.(allow remote if you need that)
Ok, then from file menu, capture the traffic.
That's all, but don't...