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Binding an enum to a WinForms combo box, and then setting it
...s the same as Value member, otherwise not.
– Lord of Scripts
Oct 7 '16 at 21:09
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How to remove RVM (Ruby Version Manager) from my system
... from my system, including for system wide installs?
Here is a custom script which we name as cleanout-rvm. While you can definitely use rvm implode as a regular user or rvmsudo rvm implode for a system wide install, this script is useful as it steps completely outside of RVM and cleans out RVM...
How to retrieve absolute path given relative
...ice that the manual page of readlink(1) has as the first sentence of its description: "Note realpath(1) is the preferred command to use for canonicalization functionality."
– josch
Jun 13 '18 at 5:47
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Two way sync with rsync
...sync doesn't have a way of tracking the age of a delete, so how could this script differentiate between when a local file is new (and should be kept) or old (and should be deleted)? Or am I misunderstanding?
– Matthemattics
Aug 26 '13 at 19:08
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Loop through an array in JavaScript
...re is a test to see if it is worth caching the length of an array in a Javascript loop
– Enrico
Aug 7 '13 at 7:26
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DBMS_OUTPUT.PUT_LINE not printing
..., in the result pane, I have 7 tabs. 1st tab named as Results, next one is Script Output and so on. Out of this you can find a tab named as "DBMS Output" select this tab, then the 1st icon (looks like a dialogue icon) is Enable DBMS Output. Click this icon. Then you execute the PL/SQL, then select "...
Get the new record primary key ID from MySQL insert query?
...who came across this answer looking to return a MySQL insert id from a PHP scripted insert using standard mysql_query calls - it wont work and is not obvious without capturing SQL errors.
The newer mysqli supports multiple queries - which LAST_INSERT_ID() actually is a second query from the origin...
Django: How to manage development and production settings?
...INGS_MODULE environment variable.
Setting DJANGO_SETTINGS_MODULE using a script or a shell
You can then use a bootstrap script or a process manager to load the correct settings (by setting the environment), or just run it from your shell before starting Django: export DJANGO_SETTINGS_MODULE=myapp...
How to sign an android apk file
...refore Google implemented their own apk signer called apksigner (duh!)
The script file can be found in %ANDROID_HOME%/sdk/build-tools/24.0.3/ (the .jar is in the /lib subfolder). Use it like this
apksigner sign --ks my.keystore my-app.apk --ks-key-alias alias_name
and can be verified with
apksig...
How to delete all datastore in Google App Engine?
... +1 ... but: As of 2013, remote_shell_api.py doesn't exist. The current script name is remote_api_shell.py. Also, if you use ndb (which is what most people do these days), recommended way to use ndb.delete_multi(model.Entry.query().fetch(keys_only=True))
– Uri
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