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How can I pass arguments to a batch file?
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Another useful tip is to use %* to mean "all". For example:
echo off
set arg1=%1
set arg2=%2
shift
shift
fake-command /u %arg1% /p %arg2% %*
When you run:
test-command admin password foo bar
the above batch file will run:
fake-command /u admin /p passwo...
Overloading member access operators ->, .*
...s evil?
.* and .
These cannot be overloaded. There is already a built-in meaning when the left-hand side is of class type. Perhaps it would make a little sense to be able to define them for a pointer on the left-hand side, but the language design committee decided that would be more confusing than...
Stop UIWebView from “bouncing” vertically?
Does anyone know how to stop a UIWebView from bouncing vertically? I mean when a user touches their iphone screen, drags their finger downwards, and the webview shows a blank spot above the web page I had loaded?
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How do I know that the UICollectionView has been loaded completely?
...r a collection view which get's it's data using an async rest method. This means Visible Cells is always empty when this method fires, meaning I scroll to an item in the collection at start.
– Chucky
Sep 6 '16 at 11:29
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How to get item's position in a list?
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I presume you mean "single letter" and frankly, a longer name in this example would have no more information content.
– Charlie Martin
Dec 1 '10 at 19:28
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How to play audio?
... failed because the user
didn't interact with the document first.
That means the user needs to interact with the website first (as the error message says). In this case you need to use click or just another event listener, so the user can interact with your website.
If you want to auto load the...
Change key pair for ec2 instance
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I stupidly did that mistake, i mean i edited the authorized_keys file and logged out. Now, can't ssh back :(. Any quick fix suggestion?
– aatifh
Mar 16 '12 at 19:40
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SQL - many-to-many table primary key
...ny to many mapping table, which I need to reference to from another table? Meaning, the many to many mapping table has not stored any other information... Would the additional ID column make sense anyway? If not, how to reference to one record of the mapping table instead?
– mi...
AWS Difference between a snapshot and AMI
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I don't know what you mean by "backed up an AMI image".
– Eric Hammond
Jul 13 '13 at 19:22
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What is the session's “secret” option?
...s the cookie then he/she already has full access until the session ends. I mean it's not like people store their user's password in the cookie, that would be ridiculous. And things like jwt should almost always be avoided.
– Forivin
Sep 19 '17 at 14:10
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