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Why do you need to put #!/bin/bash at the beginning of a script file?
... older versions of BSD defaulted to csh (the C shell).
Even today (where most systems run bash, the "Bourne Again Shell"), scripts can be in bash, python, perl, ruby, PHP, etc, etc. For example, you might see #!/bin/perl or #!/bin/perl5.
PS:
The exclamation mark (!) is affectionately called "bang...
SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed
...le.
You can also just install the CA files (I haven't tried this) to the OS -- there are lengthy instructions here -- this should work in a similar fashion, but I have not tried this personally.
Basically, the issue you are hitting is that some web service is responding with a certificate signed ...
Programmatically add custom event in the iPhone Calendar
...
Based on Apple Documentation, this has changed a bit as of iOS 6.0.
1) You should request access to the user's calendar via "requestAccessToEntityType:completion:" and execute the event handling inside of a block.
2) You need to commit your event now or pass the "commit" param to yo...
C++ code file extension? .cc vs .cpp [closed]
... considers that the compiler is not typically the only tool involved -- almost always, there is "make" or a similar utility that WILL care which extensions you use, for build rules matching -- then this answer really does not address the core concerns of the question. Note that there are variations ...
Purpose of “consider_all_requests_local” in config/environments/development.rb?
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123
Non-local requests result in user-friendly error pages. Local requests, assumed to come from ...
Running the new Intel emulator for Android
...ll.
Here the link of the Intel Hardware Accelerated
IntelHaxm.exe for
Microsoft Windows,Mac OS* X, and Linux
Ubuntu
You'll get the following message if you don't have virtualization enabled in your BIOS:
share
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How to connect android emulator to the internet
... go to your Network connections, find your LAN card, right click it and choose disable. Now try your emulator. If you're like me, it suddenly ... works!
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How to style the parent element when hovering a child element?
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123
I know it is an old question, but I just managed to do so without a pseudo child (but a pseudo...
Java String - See if a string contains only numbers and not letters
... You probably want to add anchors (e.g. ^[0-9]+$) otherwise abc123def will be considered a number.
– ICR
Sep 13 '13 at 21:37
10
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How can I verify a Google authentication API access token?
...New API
post as below
https://oauth2.googleapis.com/tokeninfo?id_token=XYZ123
Response will be as
{
// These six fields are included in all Google ID Tokens.
"iss": "https://accounts.google.com",
"sub": "110169484474386276334",
"azp": "1008719970978-hb24n2dstb40o45d4feuo2ukqmcc6381.apps.goo...