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How to prevent that the password to decrypt the private key has to be entered every time when using
...Bash environment to log me in once when I start it up. I edit my ~/.bashrc file:
eval `ssh-agent`
ssh-add
So when I start Git Bash, it looks like:
Welcome to Git (version 1.7.8-preview20111206)
(etc)
Agent pid 3376
Enter passphrase for /c/Users/starmonkey/.ssh/id_dsa:
Identity added: /c/Users/st...
How do I put hint in a asp:textbox
...s. This way you may have localized hints. Let's say you have an index.aspx file, your App_LocalResources/index.aspx.resx file contains
<data name="WithHint.placeholder">
<value>hint</value>
</data>
and your control looks like
<asp:textbox id="txtWithHint" meta:reso...
adb not finding my device / phone (MacOS X)
...ding it with a hint. This can be done by putting the hex Vendor ID in the file ~/.android/adb_usb.ini
But first you have to find the Vendor ID value. Fortunately on Mac this is pretty easy. Launch the System Information application. It is located in the /Applications/Utilities/ folder, or you c...
Do you use source control for your database items? [closed]
...f the process is a tool to help manage the scripts. It can be as simple as file concatenation, or as complex as automated deployments. First get src ctrl, then think about a tool.
– ulty4life
Oct 27 '10 at 22:42
...
Check image width and height before upload with Javascript
...
The file is just a file, you need to create an image like so:
var _URL = window.URL || window.webkitURL;
$("#file").change(function (e) {
var file, img;
if ((file = this.files[0])) {
img = new Image();
va...
How to list all users in a Linux group?
...yone who has been added to that group via a mechanism other than UNIX flat files (i.e. LDAP, NIS, pam-pgsql, etc.).
If I absolutely had to do this myself, I'd probably do it in reverse: use id to get the groups of every user on the system (which will pull all sources visible to NSS), and use Perl o...
Read specific columns from a csv file with csv module?
I'm trying to parse through a csv file and extract the data from only specific columns.
11 Answers
...
Rails filtering array of objects by attribute value
... :
This is fine :
@logos = @attachments.select { |attachment| attachment.file_type == 'logo' }
@images = @attachments.select { |attachment| attachment.file_type == 'image' }
but for performance wise you don't need to iterate @attachments twice :
@logos , @images = [], []
@attachments.each do |a...
How to configure multi-module Maven + Sonar + JaCoCo to give merged coverage report?
...6.0.201210061924</version>
<configuration>
<destFile>${sonar.jacoco.reportPath}</destFile>
<append>true</append>
</configuration>
<executions>
<execution>
<id>agent</id>
<...
How to read a local text file?
I’m trying to write a simple text file reader by creating a function that takes in the file’s path and converts each line of text into a char array, but it’s not working.
...